111 Commits (9d8868627833a6669b8700a52cb2c7ccca68f961)

Author	SHA1	Message	Date
Török Edvin	82813fc7f4	fix distclean with --disable-llvm. ... automake requires distclean, distdir, and maintainer-clean rules to exist even in conditional subdirs that are excluded from the build. So create a dummy Makefile that has these 3 rules for the --disable-llvm case. distdir will of course always fail in --disable-llvm.	15 years ago
Török Edvin	04d11afedb	Update to new LLVM API. ... ModuleProvider is gone!	15 years ago
Török Edvin	4ce9811bf0	Update build files.	15 years ago
Török Edvin	f728ee7f09	Update autogenerated files after LLVM import.	15 years ago
Török Edvin	91a09b9436	Update to LLVM upstream SVN r96221. ... Squashed commit of the following: commit b743e68144f4a59dac95dc80251fd794ba58e8d8 Author: Oscar Fuentes <ofv@wanadoo.es> Date: Mon Feb 15 15:17:05 2010 +0000 CMake: Fixed syntax in conditional. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96221 91177308-0d34-0410-b5e6-96231b3b80d8 commit 011dfdfde2e50769b9f276ad614bd888b12fc7ae Author: Andrew Lenharth <alenhar2@cs.uiuc.edu> Date: Mon Feb 15 15:00:44 2010 +0000 Fix changes from r75027 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96220 91177308-0d34-0410-b5e6-96231b3b80d8 commit d31ee026569a5f24c445267e016cf9910583ecd1 Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 15 10:28:37 2010 +0000 When testing whether a given SCEV depends on a temporary symbolic name, test whether the SCEV itself is that temporary symbolic name, in addition to checking whether the symbolic name appears as a possibly-indirect operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96216 91177308-0d34-0410-b5e6-96231b3b80d8 commit 657373b3503c19e66e2dd7a396f14b8986883f81 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 15 08:04:42 2010 +0000 Check in the first big step of rewriting DAGISelEmitter to produce a table based matcher instead of gobs of C++ Code. Though it's not done yet, the shrinkage seems promising, the table for the X86 ISel is 75K and still has a lot of optimization to come (compare to the ~1.5M of .o generated the old way, much of which will go away). The code is currently disabled by default (the #if 0 in DAGISelEmitter.cpp). When enabled it generates a dead SelectCode2 function in the DAGISel Header which will eventually replace SelectCode. There is still a lot of stuff left to do, which are documented with a trail of FIXMEs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96215 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0dc91ca186b2e7dd7c308c4e6cf7d3e7969ca5e3 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 15 07:11:34 2010 +0000 give SDValue an operator->, allowing V->isTargetOpcode() and many other natural things. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96214 91177308-0d34-0410-b5e6-96231b3b80d8 commit f02f4757dc20afc15f8a81a882b4f1ecefd00077 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 15 06:39:31 2010 +0000 don't make insanely large node numbers for no reason, packing somewhat densely is better than not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96213 91177308-0d34-0410-b5e6-96231b3b80d8 commit a4aac10ec660a06e22dce191128eb5024ab21518 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 15 06:38:41 2010 +0000 no need to add the instruction count anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96212 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1bba1bac8b95c78b92a4a72b5705e2a25713755f Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Feb 15 03:17:06 2010 +0000 Revert r96130 ("Forward parameter options as '-option=param'"). This behaviour must be configurable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96210 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd9b922998ba89ea8f5d1189eace6e32789abaad Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 15 02:18:26 2010 +0000 enhance raw_svector_ostream::write_impl to work with unbuffered streams, which may call write_impl on things that are not the usual buffer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96209 91177308-0d34-0410-b5e6-96231b3b80d8 commit 55386b01a4cecd00ced70506053c42a484377f97 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 15 02:17:50 2010 +0000 make PadToColumn return the stream so you can use: OS.PadToColumn(42) << "foo"; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96208 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2fb413bb51d0dee81a73bd9172f9143a34131f00 Author: Dale Johannesen <dalej@apple.com> Date: Mon Feb 15 01:45:47 2010 +0000 Ignore DBG_VALUE in a couple more places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96207 91177308-0d34-0410-b5e6-96231b3b80d8 commit f26cfe1cb289c64d1b4837ee27cf8a82c807c52b Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 15 00:21:43 2010 +0000 When restoring a saved insert location, check to see if the saved insert location has become an "inserted" instruction since the time it was saved. If so, advance to the first non-"inserted" instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96203 91177308-0d34-0410-b5e6-96231b3b80d8 commit ace26149d15397912b33d27b2581d5c8152ff748 Author: Chris Lattner <sabre@nondot.org> Date: Sun Feb 14 22:33:49 2010 +0000 constize git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96199 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8205a02f245f50066f35d18b185b10f6991437a Author: Chris Lattner <sabre@nondot.org> Date: Sun Feb 14 22:22:58 2010 +0000 clean up a bunch of code, move some random predicates on TreePatternNode to be methods on TreePatternNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96197 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7345cb780331e29aaf65aac22dd0fa47cb2ab3a Author: Chris Lattner <sabre@nondot.org> Date: Sun Feb 14 21:53:19 2010 +0000 mark "addr" as having type "iPTR", eliminating some type comparisons in hte generated dag isel fil. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96193 91177308-0d34-0410-b5e6-96231b3b80d8 commit d61d15ec8e1c357e5b95d2cb5165134f8a969d49 Author: Chris Lattner <sabre@nondot.org> Date: Sun Feb 14 21:11:53 2010 +0000 remove the DisablePatternForFastISel predicate, which is a check that predated -fast-isel which attempted to speed up the dag pattern matchers at -O0. Since fast-isel is around, this is basically obsolete and removing it shrinks the generated dag isels. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96188 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e3d5991f3236a4d47a10fed9b3a49fdac06e873 Author: Chris Lattner <sabre@nondot.org> Date: Sun Feb 14 21:10:33 2010 +0000 add an insertion operator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96187 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9579a01585fd387c4d3d4dcc422b6adcec0d91d4 Author: Chris Lattner <sabre@nondot.org> Date: Sun Feb 14 21:10:15 2010 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96186 91177308-0d34-0410-b5e6-96231b3b80d8 commit 99fca24dccf031de508b81747ae8370f86360845 Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 18:51:39 2010 +0000 Fix whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96179 91177308-0d34-0410-b5e6-96231b3b80d8 commit c406240f44cb131e976cb4d51b7ab83a7b0b0ed9 Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 18:51:20 2010 +0000 Fix a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96178 91177308-0d34-0410-b5e6-96231b3b80d8 commit 82460b98c2e062fd5148427a9cb1cb78a4909769 Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 18:50:49 2010 +0000 When complicated expressions are broken down into subexpressions with multiplication by constants distributed through, occasionally those subexpressions can include both x and -x. For now, if this condition is discovered within LSR, just prune such cases away, as they won't be profitable. This fixes a "zero allocated in a base register" assertion failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96177 91177308-0d34-0410-b5e6-96231b3b80d8 commit 40742a3a3882348c797524c7c86a9ec5814725aa Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Sun Feb 14 18:27:42 2010 +0000 fixes to pagesel/banksel inserter. 1. restore these across direct/indirect calls. 2. restore pagesel for any macros with gotos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96175 91177308-0d34-0410-b5e6-96231b3b80d8 commit 33e8473580e0fbf1f3a69fdc43933f5587017f55 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Feb 14 18:25:41 2010 +0000 Forgot to commit the header git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96174 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc2ace8a01bf1365ef8ee7b51c5c11ae8948fa0d Author: Chris Lattner <sabre@nondot.org> Date: Sun Feb 14 18:20:09 2010 +0000 follow-on to PR6280 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96172 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47600ebabd031883ce4391d8b6cb731be4fdb52a Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Feb 14 15:19:54 2010 +0000 Drop winmcasminfo and use normal AT&T COFF for all windows targets. Otherwise AT&T asm printer is used with non-compatible MCAsmInfo and there is no way to override this behaviour. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96165 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3efdcb0c01aaf4f8ce026b8951a1355c07ea83ac Author: Johnny Chen <johnny.chen@apple.com> Date: Sun Feb 14 06:32:20 2010 +0000 Try to factorize the specification of saturating add/subtract operations a bit, as suggested by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96153 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a3f2908bb5c8bb7a7a431b46da88c0312fbf07f Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 03:21:49 2010 +0000 Actually, this code doesn't have to be quite so conservative in the no-TLI case. But it should still default to declining the transformation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96152 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8bbd4650fd1deb087fc0d14ef7ddd75433a56f61 Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 03:12:47 2010 +0000 In rememberInstruction, if the value being remembered is the current insertion point, advance the current insertion point. This avoids a use-before-def situation in a testcase extracted from clang which is difficult to reduce to a reasonable-sized regression test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96151 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0c74bfa2a1ddd7a2ef248b0230fedf9876b8f575 Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 02:48:58 2010 +0000 Simplify this code; no need for a custom subclass if it doesn't need to override anything from the parent class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96150 91177308-0d34-0410-b5e6-96231b3b80d8 commit 74fca1b9ff661b978f7618e0728f73e0fdd54a6d Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 02:47:26 2010 +0000 Remove a 'protected' keyword, now that SCEVExpander is no longer intended to be subclassed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96149 91177308-0d34-0410-b5e6-96231b3b80d8 commit f264808f2cb4a8b38128c3a7ae2b4f1d879d3a4e Author: Dan Gohman <gohman@apple.com> Date: Sun Feb 14 02:45:21 2010 +0000 Don't attempt aggressive post-inc uses if TargetLowering is not available, because profitability can't be sufficiently approximated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96148 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2aed470b47f8328773c0ddb95cf580fd3925d934 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Feb 14 01:47:19 2010 +0000 2.7: Note that DataTypes.h moved. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96143 91177308-0d34-0410-b5e6-96231b3b80d8 commit eead7ba8da9d823e3bc0a65749598cab9884a89f Author: John McCall <rjmccall@apple.com> Date: Sat Feb 13 23:40:16 2010 +0000 Make LSR not crash if invoked without target lowering info, e.g. if invoked from opt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96135 91177308-0d34-0410-b5e6-96231b3b80d8 commit 44f9090da450cf9dacfb75992fd9aeb26f68fc4d Author: Eric Christopher <echristo@apple.com> Date: Sat Feb 13 23:38:01 2010 +0000 Fix a problem where we had bitcasted operands that gave us odd offsets since the bitcasted pointer size and the offset pointer size are going to be different types for the GEP vs base object. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96134 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8042b4e7edc9d542d2e58143943ffb3beaed9390 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sat Feb 13 22:37:28 2010 +0000 Forward parameter options as '-option=parameter'. Some tools do not like the '-option parameter' form. Should this be configurable? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96130 91177308-0d34-0410-b5e6-96231b3b80d8 commit 92cd5e38ac6edcef4b749c69b80746c4259989a2 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sat Feb 13 22:37:13 2010 +0000 Support some more Darwin-only options. We really need a conditional compilation mechanism... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96129 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49f2808120c4d0f15687725809b0e536474e791a Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sat Feb 13 22:37:00 2010 +0000 Support -mfix-and-continue properly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96128 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50d6b85789129c236b23be735e1b32dd63abc8ca Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sat Feb 13 22:36:43 2010 +0000 Revert r94752, turns out we don't need to touch these options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96127 91177308-0d34-0410-b5e6-96231b3b80d8 commit f23debd520b74ad86a216ada0e01f7fd0ffc61e2 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 22:23:47 2010 +0000 Trim trailing spaces (aka, trigger rebuild). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96126 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b0a6878e6c460e05f4b03c46bac57a7fa59a59c Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 20:06:50 2010 +0000 pull a bunch of huge inline methods in the PatternCodeEmitter class out of line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96113 91177308-0d34-0410-b5e6-96231b3b80d8 commit 663660c70218e3a2d5278c28c9565a818151c332 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 19:16:53 2010 +0000 teach the encoder to handle pseudo instructions like FP_REG_KILL, encoding them into nothing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96110 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30b038f436af6b6fd4628abf88d49d40c23d0fc1 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 19:07:06 2010 +0000 remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96109 91177308-0d34-0410-b5e6-96231b3b80d8 commit e253572d2fad7b182b894cbc7289ffc3375560f6 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:45:59 2010 +0000 MCAssembler: Fix pcrel relocations. Oh and, -- ddunbar@ozzy:tmp$ clang -m32 -integrated-as hello.c && ./a.out hello world! -- git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96096 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf1ebe1dbfdd13d852f13bf8d6974f3f5d87a0d4 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:29:02 2010 +0000 MC/Mach-O: Start emitting fixups/relocations for instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96095 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc7fba3c3fed472e1ad8dc3e649dd60482500e98 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:28:54 2010 +0000 MCAssembler: Switch MCAsmFixup to storing MCFixupKind instead of just a size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96094 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f39f69797b8f84d4a40ab7ba02a93f55996444c Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:28:43 2010 +0000 MCAssembler: Sink fixup list into MCDataFragment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96093 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6e60008ce79947b3de0cfaf1db17750a162c93aa Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:28:32 2010 +0000 MCAssembler: Switch MCFillFragment to only taking constant values. Symbolic expressions can always be emitted as data + fixups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96092 91177308-0d34-0410-b5e6-96231b3b80d8 commit 09b30df90d48aca2e01f3f79e5067796f221f058 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:28:22 2010 +0000 MC/Mach-O: Implement EmitValue using data fragments + fixups instead of fill fragment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96091 91177308-0d34-0410-b5e6-96231b3b80d8 commit 290d22e0420d15aa4ea88760f8e3e4dacc97892f Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:28:15 2010 +0000 MCAssembler: Start applying fixups in the data section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96090 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb1e5f4b351ffa37946abf905337573a8dc0f70b Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:28:03 2010 +0000 MCAssembler: Add assorted dump() methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96089 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed2a7790092b11455a8595c78c875f5f975e4162 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 09:27:52 2010 +0000 X86: Move extended MCFixupKinds into X86FixupKinds.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96088 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca1cd7f210bbbb36d3124bf4acc3a04631042752 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 05:35:08 2010 +0000 Split some code out to a helper function (FindReusablePredBB) and add a doxygen comment. Cache the phi entry to avoid doing tons of PHINode::getBasicBlockIndex calls in the common case. On my insane testcase from re2c, this speeds up CGP from 617.4s to 7.9s (78x). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96083 91177308-0d34-0410-b5e6-96231b3b80d8 commit cdfc77eb6fbafeed46c78bc811fcc2209946c066 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 05:01:14 2010 +0000 Speed up codegen prepare from 3.58s to 0.488s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96081 91177308-0d34-0410-b5e6-96231b3b80d8 commit 74a9792208d00e0f761b05f81ffeafbace02c098 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 04:24:19 2010 +0000 PHINode::getBasicBlockIndex is O(n) in the number of inputs to a PHI, avoid it in the common case where the BB occurs in the same index for multiple phis. This speeds up CGP on an insane testcase from 8.35 to 3.58s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96080 91177308-0d34-0410-b5e6-96231b3b80d8 commit b57f90e32d5fe848d9f74f11a28bc850bde69e87 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 04:15:26 2010 +0000 iterate over preds using PHI information when available instead of using pred_begin/end. It is much faster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96079 91177308-0d34-0410-b5e6-96231b3b80d8 commit ecdb218b1b4d1f8ab7bf8d17b0c9ec123e8cd566 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 04:04:42 2010 +0000 speed up CGP a bit by scanning predecessors through phi operands instead of with pred_begin/end. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96078 91177308-0d34-0410-b5e6-96231b3b80d8 commit a17ee30ede09175873860c5dead5c87c4f998729 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 03:42:24 2010 +0000 add encoder support and tests for rdtscp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96076 91177308-0d34-0410-b5e6-96231b3b80d8 commit d12893a3644282505cc9646c5b105377b431f48a Author: Johnny Chen <johnny.chen@apple.com> Date: Sat Feb 13 02:51:09 2010 +0000 Add SETEND and BXJ instructions for disassembly only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96075 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16468d9e438555645102fbb2778432bd35abd4c3 Author: Sean Callanan <scallanan@apple.com> Date: Sat Feb 13 02:06:11 2010 +0000 Added the rdtscp instruction to the x86 instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96073 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0cf36cd25850354adaf0f3edf3de938e0ec3bc80 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Sat Feb 13 02:06:10 2010 +0000 Fix PR6283. When coalescing with a physreg, remember to add imp-def and imp-kill when dealing with sub-registers. Also fix a related bug in VirtRegRewriter where substitutePhysReg may reallocate the operand list on an instruction and invalidate the reg_iterator. This can happen when a register is mentioned twice on the same instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96072 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f5f11fcbf30f78b7a5329a531e27f245db19c45 Author: Dan Gohman <gohman@apple.com> Date: Sat Feb 13 02:06:02 2010 +0000 Fix a pruning heuristic which implicitly assumed that SmallPtrSet is deterministically sorted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96071 91177308-0d34-0410-b5e6-96231b3b80d8 commit eff3bca8f97276e92e90f8d56c9e4291a66c4341 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Feb 13 01:56:41 2010 +0000 Teach MachineFrameInfo to track maximum alignment while stack objects are being created. This ensures it's updated at all time. It means targets which perform dynamic stack alignment would know whether it is required and whether frame pointer register cannot be made available register allocation. This is a fix for rdar://7625239. Sorry, I can't create a reasonably sized test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96069 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0e628ba996e2e2af6de56252cca6e53f426301b7 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Sat Feb 13 01:51:53 2010 +0000 Enable the inlinehint attribute in the Inliner. Functions explicitly marked inline will get an inlining threshold slightly more aggressive than the default for -O3. This means than -O3 builds are mostly unaffected while -Os builds will be a bit bigger and faster. The difference depends entirely on how many 'inline's are sprinkled on the source. In the CINT2006 suite, only these tests are significantly affected under -Os: Size Time 471.omnetpp +1.63% -1.85% 473.astar +4.01% -6.02% 483.xalancbmk +4.60% 0.00% Note that 483.xalancbmk runs too quickly to give useful timing results. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96066 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8d3a51e5f880151165ac69bba2515f328ed66515 Author: Sean Callanan <scallanan@apple.com> Date: Sat Feb 13 01:48:34 2010 +0000 Fixed encodings for invlpg, invept, and invvpid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96065 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58d70fd72375c42ccbb96705419ed1e13a44fdc7 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 01:28:07 2010 +0000 MC/AsmParser: Attempt to constant fold expressions up-front. This ensures we avoid fixups for obvious cases like '-(16)'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96064 91177308-0d34-0410-b5e6-96231b3b80d8 commit dbc39e6574315ebfefa022c80b089212f9bb796e Author: Johnny Chen <johnny.chen@apple.com> Date: Sat Feb 13 01:21:01 2010 +0000 Added a bunch of saturating add/subtract instructions for disassembly only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96063 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3116cb4e9495b87fdab0c951cc7d155f6b33b6c3 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 00:49:29 2010 +0000 rip out the 'heinous' x86 MCCodeEmitter implementation. We still have the templated X86 JIT emitter, *and* the almost-copy in X86InstrInfo for getting instruction sizes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96059 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7045e8c400a5496101069eb11da81da4a40ccad0 Author: Chris Lattner <sabre@nondot.org> Date: Sat Feb 13 00:41:14 2010 +0000 remove special cases for vmlaunch, vmresume, vmxoff, and swapgs fix swapgs to be spelled right. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96058 91177308-0d34-0410-b5e6-96231b3b80d8 commit 62b451b2ee84750519f2508d2945ed576a1cd034 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Feb 13 00:31:44 2010 +0000 Besides removing phi cycles that reduce to a single value, also remove dead phi cycles. Adjust a few tests to keep dead instructions from being optimized away. This (together with my previous change for phi cycles) fixes Apple radar 7627077. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96057 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7f18489ed04021e50814b8b8232e2c303f5bd89 Author: Dan Gohman <gohman@apple.com> Date: Sat Feb 13 00:19:39 2010 +0000 Override dominates and properlyDominates for SCEVAddRecExpr, as a SCEVAddRecExpr doesn't necessarily dominate blocks merely dominated by all of its operands. This fixes an abort compiling 403.gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96056 91177308-0d34-0410-b5e6-96231b3b80d8 commit 96b7ae4a9f1f68fd1cf9ec8c8bd828aa40fdf7c5 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Feb 13 00:17:21 2010 +0000 MC/X86: Push immediate operands as immediates not expressions when possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96055 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8587b0bf8eb4a2d867b2a0243b4a115221df45dd Author: Jeffrey Yasskin <jyasskin@google.com> Date: Sat Feb 13 00:03:17 2010 +0000 Make PassRegistrar thread-safe since it can be modified by code running in separate LLVMContexts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96051 91177308-0d34-0410-b5e6-96231b3b80d8 commit 11203379493732fa422589f5c9ff46e7ae4e17c3 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 23:54:57 2010 +0000 Remove special cases for [LM]FENCE, MONITOR and MWAIT from encoder and decoder by using new MRM_ forms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96048 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8002ba66e96485214e3c57b43b4d6eb7706522d1 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 23:46:48 2010 +0000 add some disassemble testcases for weird instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96045 91177308-0d34-0410-b5e6-96231b3b80d8 commit a37c9b5a95253eb24d2658d55adb1c73b605c915 Author: Sean Callanan <scallanan@apple.com> Date: Fri Feb 12 23:39:46 2010 +0000 Reworked the Intel disassembler to support instructions whose opcodes extend into the ModR/M field using the Form field of the instruction rather than by special casing each instruction. Commented out the special casing of VMCALL, which is the first instruction to use this special form. While I was in the neighborhood, added a few comments for people modifying the Intel disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96043 91177308-0d34-0410-b5e6-96231b3b80d8 commit 62574fd778f9c1cd9b8e1404d1ad92daa0e8110f Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 23:24:09 2010 +0000 implement the rest of correct x86-64 encoder support for rip-relative addresses, and add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96040 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3aaba2b64692bb1b59451546fba55b4d06fe5df0 Author: Dale Johannesen <dalej@apple.com> Date: Fri Feb 12 23:16:24 2010 +0000 Add the problem I just hacked around in 96015/96020. The solution there produces correct code, but is seriously deficient in several ways. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96039 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5978124b36300af6cb60dfd56c4200d4156eeb0f Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 23:12:47 2010 +0000 give MCCodeEmitters access to the current MCContext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96038 91177308-0d34-0410-b5e6-96231b3b80d8 commit faa7feddabee6e3f294785114ef824326268edf4 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Feb 12 23:05:31 2010 +0000 Make JIT::runFunction clean up the generated stub function. Patch by Shivram K! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96037 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0609b1e6d69aa82937e6f54af73c92c6596252da Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 23:00:36 2010 +0000 implement infrastructure to support fixups for rip-rel addressing. This isn't complete because I need an MCContext to generate new MCExprs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96036 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ceb228ee2b5482144e935cbe17928f60648c601 Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Feb 12 22:53:19 2010 +0000 Add YIELD, WFE, WFI, and SEV instructions for disassembly only. Plus add two formats: MiscFrm and ThumbMiscFrm. Some of the for disassembly only instructions are changed from Pseudo Format to MiscFrm Format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96032 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87ee5c9565c4362991e2fd99adf365f216574eff Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 22:47:55 2010 +0000 pull the rip-relative addressing mode case up early. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96031 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4410c7506473b5ff6c075356eed07fca9c87ec26 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 22:39:06 2010 +0000 fixme resolved! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96029 91177308-0d34-0410-b5e6-96231b3b80d8 commit da3abd11aead14b8b5812bb8a5dc7fff0687f399 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 22:36:47 2010 +0000 start producing reloc_pcrel_4byte/reloc_pcrel_1byte for calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96028 91177308-0d34-0410-b5e6-96231b3b80d8 commit c52c146a6c499821a37e4a260b17dcb65f46e2d1 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Feb 12 22:34:54 2010 +0000 Fix a comment typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96027 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6f45b9dfd57cd29af5a286c95c67e7f8831e6599 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 22:27:07 2010 +0000 enhance the immediate field encoding to know whether the immediate is pc relative or not, mark call and branches as pcrel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96026 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7312910f142ffc20c8ed466df2808be6e6ffbc65 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 12 22:17:21 2010 +0000 Load / store multiple instructions cannot load / store sp. Sorry, can't come up with a reasonable test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96023 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78597677837983b2bd54345792c5727e5cb7df0d Author: Dale Johannesen <dalej@apple.com> Date: Fri Feb 12 22:00:40 2010 +0000 This should have gone in with 26015, see comments there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96020 91177308-0d34-0410-b5e6-96231b3b80d8 commit 97637b840f772fd49bbb73c0ec32b578a30ddc59 Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Feb 12 21:59:23 2010 +0000 Add halfword multiply accumulate long SMLALBB/BT/TB/TT for disassembly only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96019 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0bcde6783ba1ef149066bf5f226ea3b5bb204a62 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 21:54:28 2010 +0000 doxygenize some comments, patch by Peter Collingbourne! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96018 91177308-0d34-0410-b5e6-96231b3b80d8 commit d9ccefd1972a73e609d2a4460ef24c4d1277332f Author: Dale Johannesen <dalej@apple.com> Date: Fri Feb 12 21:35:34 2010 +0000 When save/restoring CR at prolog/epilog, in a large stack frame, the prolog/epilog code was using the same register for the copy of CR and the address of the save slot. Oops. This is fixed here for Darwin, sort of, by reserving R2 for this case. A better way would be to do the store before the decrement of SP, which is safe on Darwin due to the red zone. SVR4 probably has the same problem, but I don't know how to fix it; there is no red zone and R2 is already used for something else. I'm going to leave it to someone interested in that target. Better still would be to rewrite the CR-saving code completely; spilling each CR subregister individually is horrible code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96015 91177308-0d34-0410-b5e6-96231b3b80d8 commit 964eda1b7e6d2c274537d6887598d94afc39cb86 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 20:49:41 2010 +0000 Add support for a union type in LLVM IR. Patch by Talin! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96011 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8d4b966df8f910f36c5d8e02befd5b8da5c39038 Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Feb 12 20:48:24 2010 +0000 Add SWP (Swap) and SWPB (Swap Byte) for disassembly only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96010 91177308-0d34-0410-b5e6-96231b3b80d8 commit a477ca64a2ff06c295fc5d79a4ae847044964764 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 12 20:39:35 2010 +0000 Also recognize armv6t2-* and armv5te-* triplets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96008 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1abb17f23368025054fac2a266293c52308413c7 Author: Dan Gohman <gohman@apple.com> Date: Fri Feb 12 20:39:25 2010 +0000 Fix a case of mismatched types in an Add that turned up in 447.dealII. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96007 91177308-0d34-0410-b5e6-96231b3b80d8 commit db0084c8abbc02963d7087b1b89ed3ecb6bbc5d3 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 12 20:13:44 2010 +0000 Add ARM bitcode file magic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96006 91177308-0d34-0410-b5e6-96231b3b80d8 commit b20bd310eda5e159d28993229dabb4f6e481102c Author: Dan Gohman <gohman@apple.com> Date: Fri Feb 12 19:35:25 2010 +0000 Reapply 95979, a compile-time speedup, now that the bug it exposed is fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96005 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91e7b9265d247c5206860c9655fdee62d16a8512 Author: Dan Gohman <gohman@apple.com> Date: Fri Feb 12 19:20:37 2010 +0000 Fix this code to avoid dereferencing an end() iterator in offset distributions it doesn't expect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96002 91177308-0d34-0410-b5e6-96231b3b80d8 commit f012c07c5e30ab36e1fc81c6e6a27f19dba4fd44 Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Feb 12 18:55:33 2010 +0000 Add CPS, MRS, MRSsys, MSR, MSRsys for disassembly only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95999 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0abe9e7645ab2f98ceafea4644c210d270a3b5d2 Author: Dale Johannesen <dalej@apple.com> Date: Fri Feb 12 18:40:17 2010 +0000 Rewrite handling of DBG_VALUE; previous algorithm didn't handle X = Y<dead> = use X DBG_VALUE(X) I was hoping to avoid this approach as it's slower, but I don't think it can be done. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95996 91177308-0d34-0410-b5e6-96231b3b80d8 commit e92534406bed8cb0d869cf6f03bf0a0b5e8967e4 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 18:17:23 2010 +0000 1. modernize the constantmerge pass, using densemap/smallvector. 2. don't bother trying to merge globals in non-default sections, doing so is quite dubious at best anyway. 3. fix a bug reported by Arnaud de Grandmaison where we'd try to merge two globals in different address spaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95995 91177308-0d34-0410-b5e6-96231b3b80d8 commit a996e79bdf9a1e3c94c87657c639ea3a4ff2a3cc Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 18:05:00 2010 +0000 rename test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95993 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ac9e9e4b79e63595606f0c2a1f956b460c1529b Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Feb 12 17:27:08 2010 +0000 Revert "Reverse the order for collecting the parts of an addrec. The order", it is breaking llvm-gcc bootstrap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95988 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d685a4fab6fd002bfd297096e3571df4deab415 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Feb 12 15:29:13 2010 +0000 Testcases for recent stdcall / fastcall mangling improvements git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95982 91177308-0d34-0410-b5e6-96231b3b80d8 commit 412cd99612db589101a9a01cf76109f517045a77 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Feb 12 15:28:56 2010 +0000 Setup correct data layout to match gcc's expectations on mingw32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95981 91177308-0d34-0410-b5e6-96231b3b80d8 commit 24d33f599734b757d8574dbacbbfb7d09f43618d Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Feb 12 15:28:40 2010 +0000 Cleanup stdcall / fastcall name mangling. This should fix alot of problems we saw so far, e.g. PRs 5851 & 2936 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95980 91177308-0d34-0410-b5e6-96231b3b80d8 commit d8ed2ebf5ac86bfd799d9bdc66f99abe73a96620 Author: Dan Gohman <gohman@apple.com> Date: Fri Feb 12 11:08:26 2010 +0000 Reverse the order for collecting the parts of an addrec. The order doesn't matter, except that ScalarEvolution tends to need less time to fold the results this way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95979 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a607b8949e73a508c26771e26f7c30b7cd26c0c Author: Dan Gohman <gohman@apple.com> Date: Fri Feb 12 10:34:29 2010 +0000 Reapply the new LoopStrengthReduction code, with compile time and bug fixes, and with improved heuristics for analyzing foreign-loop addrecs. This change also flattens IVUsers, eliminating the stride-oriented groupings, which makes it easier to work with. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95975 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca41a7d6ca95108aa285a499434a85e65830b200 Author: Lang Hames <lhames@gmail.com> Date: Fri Feb 12 09:43:37 2010 +0000 * Updated the cost matrix normalization proceedure to better handle infinite costs. * Enabled R1/R2 application for nodes with infinite spill costs in the Briggs heuristic (made safe by the changes to the normalization proceedure). * Removed a redundant header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95973 91177308-0d34-0410-b5e6-96231b3b80d8 commit 864d3c380bfe2a46ca0bb1e45a77232723a040d0 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 12 07:48:46 2010 +0000 Update test to match 95961. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95971 91177308-0d34-0410-b5e6-96231b3b80d8 commit 253134e443bed0a1abbac39f1159b43103805680 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 12 02:35:03 2010 +0000 Test for 95961. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95962 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2563a3d8062d011dc92c68bfab12d8aadb96cb14 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 02:06:33 2010 +0000 add a bunch of mod/rm encoding types for fixed mod/rm bytes. This will work better for the disassembler for modeling things like lfence/monitor/vmcall etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95960 91177308-0d34-0410-b5e6-96231b3b80d8 commit a11f1f613938c87def9975d1d02d24ab8e031db2 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 12 02:02:23 2010 +0000 Test case for 95958. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95959 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea6d61133cdc7b23708456c2f39b58f2999e8eeb Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 01:55:31 2010 +0000 revert r95949, it turns out that adding new prefixes is not a great solution for the disassembler, we'll go with "plan b". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95957 91177308-0d34-0410-b5e6-96231b3b80d8 commit a6e257ddfe666a2a5f2d3c785ca0db1bc464ce55 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Feb 12 01:46:54 2010 +0000 MC: Fix bug where trailing tied operands were forgotten; the X86 assembler matcher is now free of implicit operands! - Still need to clean up the code now that we don't to worry about implicit operands, and to make it a hard error if an instruction fails to specify all of its operands for some reason. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95956 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc6dcfca28dededf4dacff3f810655dafe5f0fc1 Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Feb 12 01:44:23 2010 +0000 Added coprocessor Instructions CDP, CDP2, MCR, MCR2, MRC, MRC2, MCRR, MCRR2, MRRC, MRRc2. For disassembly only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95955 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0267dc4352974ba2cc5d21eb434570c7e11b6cde Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Feb 12 01:30:21 2010 +0000 Add a new pass on machine instructions to optimize away PHI cycles that reduce down to a single value. InstCombine already does this transformation but DAG legalization may introduce new opportunities. This has turned out to be important for ARM where 64-bit values are split up during type legalization: InstCombine is not able to remove the PHI cycles on the 64-bit values but the separate 32-bit values can be optimized. I measured the compile time impact of this (running llc on 176.gcc) and it was not significant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95951 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd9673a09a416b6f443c8191f7e4aa5272ab36c3 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Feb 12 01:22:03 2010 +0000 X86: Fix definition for RCL/RCR.*m? operations -- they were getting represented with "tied memory operands", which is wrong. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95950 91177308-0d34-0410-b5e6-96231b3b80d8 commit c70ef3e2792a0a37e3517998f8aa6a7f3e9781df Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 01:15:16 2010 +0000 add another bit of space for new kinds of instruction prefixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95949 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3629bdb8b22324c2bfe33c036fa8cab10511548d Author: Nate Begeman <natebegeman@mac.com> Date: Fri Feb 12 01:10:45 2010 +0000 Add a missing pattern for movhps so that we get: movq (%ecx,%edx,2), %xmm2 movhps (%ecx,%eax,2), %xmm2 rather than: movq (%eax, %edx, 2), %xmm2 movq (%eax, %ebx, 2), %xmm3 movlhps %xmm3, %xmm2 Testcase forthcoming. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95948 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76b82cb12274539b254a04a0423006b1a8584844 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 01:06:22 2010 +0000 fix the encodings of monitor and mwait, which were completely busted in both encoders. I'm not bothering to fix it in the old one at this point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95947 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30d51dce30851e64cdeb1e6136d6f6d5d879a4db Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 12 00:37:46 2010 +0000 improve support for minix, PR6280, patch by Kees van Reeuwijk! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95946 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7e5dc6e9bdeefbc238c336bfba82bc403b8b69ac Author: Charles Davis <cdavis@mines.edu> Date: Fri Feb 12 00:31:15 2010 +0000 Add a new function attribute, 'alignstack'. It will indicate (when the backends implement support for it) that the stack should be forcibly realigned in the prologue (and the process reversed in the epilogue). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95945 91177308-0d34-0410-b5e6-96231b3b80d8 commit c33bef344039f91e8bdc63766252b3c480b6a67a Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 11 23:55:29 2010 +0000 Reapply coalescer fix for better cross-class coalescing. This time with fixed test cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95938 91177308-0d34-0410-b5e6-96231b3b80d8 commit af2b332ed86806c193669dcac77961b2d945b9a3 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 22:57:32 2010 +0000 enhance llvm-mc -show-inst to print the enum of an instruction, like so: testb %al, %al ## <MCInst #2412 TEST8rr ## <MCOperand Reg:2> ## <MCOperand Reg:2>> jne LBB1_7 ## <MCInst #938 JNE_1 ## <MCOperand Expr:(LBB1_7)>> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95935 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68316b7ed1283ed43ef1814d51a3666ae9c30ced Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 22:39:10 2010 +0000 add a new MCInstPrinter::getOpcodeName interface, when it is implemented, llvm-mc --show-inst now uses it to print the instruction opcode as well as the number. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95929 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13f9209eeea6b78a89e14da0a400c7281984cc1a Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Thu Feb 11 21:51:51 2010 +0000 Document binutils requirements for coff targets (cygwin / mingw32). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95928 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef7bd26055041eee137b3b732377e8ec7843b8c8 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 21:45:31 2010 +0000 improve encoding information for branches. We now know they have 8 or 32-bit immediates, which allows the new encoder to handle them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95927 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d0ac4072239b9aea6e993b67470d675c94b497f Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Feb 11 21:29:46 2010 +0000 MC: Move assembler-backend's fixup list into the fragment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95926 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94ad6823bc3bb8e2ce5d285bb8258c6129df8e0c Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Feb 11 21:29:29 2010 +0000 MC: Move MCSectionData::Fixup out to MCAsmFixup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95925 91177308-0d34-0410-b5e6-96231b3b80d8 commit 252990b75fb84cd3b8005a8cd2abcdd1e3a7ebcb Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 21:27:18 2010 +0000 make getFixupKindInfo return a const reference, allowing the tables to be const. Teach MCCodeEmitter to handle the target-indep kinds so that we don't crash on them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95924 91177308-0d34-0410-b5e6-96231b3b80d8 commit e84ffbd5af615af4b4326b4a5937d8e7725fa875 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 11 21:19:44 2010 +0000 Revert functional change. This broke a bunch of tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95921 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf922f08f3f3dba6d8f6204270cc9d4df30c3dc3 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 21:17:54 2010 +0000 switch to target-indep fixups for 1/2/4/8 byte data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95920 91177308-0d34-0410-b5e6-96231b3b80d8 commit a62b13e4334c3dd03f90db7e9212c5629455cc4a Author: Devang Patel <dpatel@apple.com> Date: Thu Feb 11 20:58:56 2010 +0000 revert 95903. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95918 91177308-0d34-0410-b5e6-96231b3b80d8 commit bde99e7657bb11b7edf9fcf35467c9497abfd6f8 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 11 20:58:45 2010 +0000 It is always good to do a cross-class join when the large register has a tiny interval. Also avoid division by zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95917 91177308-0d34-0410-b5e6-96231b3b80d8 commit 892cf047c170383369f88f936e03607b87f2e4c3 Author: Johnny Chen <johnny.chen@apple.com> Date: Thu Feb 11 20:31:08 2010 +0000 Added LDRT/LDRBT/STRT/STRBT for disassembly only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95916 91177308-0d34-0410-b5e6-96231b3b80d8 commit 021109ade238fd0e25cf8c69f7c367a461ea03ae Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 19:52:11 2010 +0000 unbreak the build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95915 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34b92a3f30c7e01062f7d7eee5db972a1b1208c8 Author: Dan Gohman <gohman@apple.com> Date: Thu Feb 11 19:35:26 2010 +0000 llvm-db was removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95904 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee2e10cf787b7c935085d156343ee9b48033bc86 Author: Devang Patel <dpatel@apple.com> Date: Thu Feb 11 19:35:10 2010 +0000 Destroy MDNodes while destructing llvm context. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95903 91177308-0d34-0410-b5e6-96231b3b80d8 commit a9f95edce8035bbea61d68c4fd373e46ae2cd493 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 19:31:22 2010 +0000 refactor x86 conditional branches to use a multipattern that generates the 1-byte and 4-byte immediate versions from one definition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95902 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c9872327581faf7d85aad5e570973c6f359d77c Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 19:25:55 2010 +0000 refactor the conditional jump instructions in the .td file to use a multipattern that generates both the 1-byte and 4-byte versions from the same defm git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95901 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1ef56bd34602273702b98cbb28c6a3c589ca70b Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Feb 11 19:15:20 2010 +0000 Make Kaleidoscope not link against the interpreter, since that didn't work anyway (Interpreter::getPointerToFunction doesn't return a callable pointer), and improve the error message when an ExecutionEngine can't be created. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95896 91177308-0d34-0410-b5e6-96231b3b80d8 commit df0649adf48fa3343dc1ec95975259777b87b45f Author: Dan Gohman <gohman@apple.com> Date: Thu Feb 11 19:07:04 2010 +0000 Add an svn:ignore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95895 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98c5eed093b2f21580925541ff971003be227939 Author: Johnny Chen <johnny.chen@apple.com> Date: Thu Feb 11 18:47:03 2010 +0000 Forgot to also check in this file for vcvt (floating-point <-> fixed-point, VFP). Sorry! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95892 91177308-0d34-0410-b5e6-96231b3b80d8 commit 75f18b48f297a4f31af3d70dcacb6601558d174e Author: Dale Johannesen <dalej@apple.com> Date: Thu Feb 11 18:23:23 2010 +0000 Allow for more than one DBG_VALUE targeting the same dead instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95890 91177308-0d34-0410-b5e6-96231b3b80d8 commit 177849e66e24ccca09fbbd282eaa4f5ed0904de7 Author: Dale Johannesen <dalej@apple.com> Date: Thu Feb 11 18:22:31 2010 +0000 Don't allow DBG_VALUE to affect codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95889 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56c787f5c53084f7283a8fe47711db65d167c9a5 Author: Johnny Chen <johnny.chen@apple.com> Date: Thu Feb 11 18:17:16 2010 +0000 Added VCVT (between floating-point and fixed-point, VFP) for disassembly. A8.6.297 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95885 91177308-0d34-0410-b5e6-96231b3b80d8 commit 31a24b15aa460aa543772be3b415f06432630506 Author: Johnny Chen <johnny.chen@apple.com> Date: Thu Feb 11 18:12:29 2010 +0000 Added BKPT/tBKPT (breakpoint) to the instruction table for disassembly purpose. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95884 91177308-0d34-0410-b5e6-96231b3b80d8 commit d7cf68f307458f6cc214734685f361f530893b4a Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 11 18:06:56 2010 +0000 Use array_pod_sort instead of std::sort for improved code size. Use SmallVector instead of std::vector for better speed when indirectbr has few successors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95879 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9a058c4604c121efbe8d8783c17d1b20605dc938 Author: Eric Christopher <echristo@apple.com> Date: Thu Feb 11 17:44:04 2010 +0000 Make sure that ConstantExpr offsets also aren't off of extern symbols. Thanks to Duncan Sands for the testcase! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95877 91177308-0d34-0410-b5e6-96231b3b80d8 commit 310f24fcfcf54e6cf1e6ca350b7b431b1c474c51 Author: Johnny Chen <johnny.chen@apple.com> Date: Thu Feb 11 17:14:31 2010 +0000 Add pseudo instruction TRAP for disassembly, which is encoded according to A5-21 as the "Permanently UNDEFINED" instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95873 91177308-0d34-0410-b5e6-96231b3b80d8 commit 62b33dc015061dc780d345bf5c2e47c3b3c27051 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Feb 11 10:37:57 2010 +0000 Use .empty() instead of .size(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95871 91177308-0d34-0410-b5e6-96231b3b80d8 commit d38bd5ececc6c84836b8ee52d809e2d6e450152a Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 08:45:56 2010 +0000 dont' call getX86RegNum on X86::RIP, it doesn't like that. This fixes the remaining x86-64 jit failures afaik. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95867 91177308-0d34-0410-b5e6-96231b3b80d8 commit 46a26bbf505cc07b5e51d2d7aab9827181cbf9d3 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 08:41:21 2010 +0000 fix a really nasty bug I introduced in r95693: r12 (and r12d, r12b, etc) also encodes to a R/M value of 4, which is just as illegal as ESP/RSP for the non-sib version an address. This fixes x86-64 jit miscompilations of a bunch of programs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95866 91177308-0d34-0410-b5e6-96231b3b80d8 commit 321617629bf8b7cec0b12c591acff40ccc278784 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Feb 11 07:16:13 2010 +0000 Fix (harmless) memory leak found by memcheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95862 91177308-0d34-0410-b5e6-96231b3b80d8 commit ebce12bbcf2508514afc2fa55c7580d46e7e3afe Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 07:06:31 2010 +0000 Add and commonize encoder support for all immediates. Stub out some dummy fixups to make things work. We can now emit fixups like this: subl $20, %esp ## encoding: [0x83,0xec,A] ## fixup A - offset: 2, value: 20, kind: fixup_1byte_imm Emitting $20 as a single-byte fixup to be later resolved by the assembler is ridiculous of course (vs just emitting the byte) but this is a failure of the matcher, which should be producing an imm of 20, not an MCExpr of 20. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95860 91177308-0d34-0410-b5e6-96231b3b80d8 commit f80c505d83787296cffb3e7495d3b8b7dfc35794 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 06:54:23 2010 +0000 generalize EmitDisplacementField to work with any size and rename it to EmitImmediate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95859 91177308-0d34-0410-b5e6-96231b3b80d8 commit 97374c6e6a29b7dff39632a1b8dc96ee86e44c1a Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 06:51:36 2010 +0000 eliminate the dead IsPCRel argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95858 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9e07afd152a07b1c6c1d144646f4869e9533dc33 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 06:49:52 2010 +0000 eliminate the dead "PCAdj" logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95857 91177308-0d34-0410-b5e6-96231b3b80d8 commit 77c7077e8f39f2efa8a74091743af08db20833f4 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Feb 11 06:41:30 2010 +0000 Fix some of the memcheck errors found in the JIT unittests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95856 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f3e09483b108ba4fa6ee06a1ca9540267d7d21b Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 06:26:33 2010 +0000 Rename ValueRequiresCast to ShouldOptimizeCast, to better reflect what it does. Enhance it to return false to optimizing vector sign extensions from vector comparisions, which is the idiom used to get a splatted vector for a vector comparison. Doing this breaks vector-casts.ll, add some compensating transformations to handle the important case they cover without depending on this canonicalization. This fixes rdar://7434900 a serious pessimization of vector compares. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95855 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48df834a4a87a035ff4311057ad8fd2250415249 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 06:24:37 2010 +0000 convert to filecheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95854 91177308-0d34-0410-b5e6-96231b3b80d8 commit f05a4a82b719a1bd583cdd7739079504d9963422 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 05:11:54 2010 +0000 Make DSE only scan blocks that are reachable from the entry block. Other blocks may have pointer cycles that will crash basicaa and other alias analyses. In any case, there is no point wasting cycles optimizing dead blocks. This fixes rdar://7635088 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95852 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9211ea57815c52083d4bd54c2f40fe1cbee1744f Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 05:08:05 2010 +0000 a testcase that doesn't crash GVN but could someday. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95851 91177308-0d34-0410-b5e6-96231b3b80d8 commit 089ed82c48bd69fe4a98ab3ef8e37ae26eabd9a1 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 11 04:40:44 2010 +0000 Make jump threading honor x|undef -> true and x&undef -> false, instead of considering x|undef -> x, which may not be true. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95850 91177308-0d34-0410-b5e6-96231b3b80d8 commit 042109e6237b5fc008570e8adbb6ba445fb6120e Author: Eric Christopher <echristo@apple.com> Date: Thu Feb 11 01:48:54 2010 +0000 Add ConstantExpr handling to Intrinsic::objectsize lowering. Update testcase accordingly now that we can optimize another section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95846 91177308-0d34-0410-b5e6-96231b3b80d8 commit 65944ae3e1b2fdd6b8966b5af084f9607b34999d Author: Devang Patel <dpatel@apple.com> Date: Thu Feb 11 01:31:01 2010 +0000 test case for r95842. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95844 91177308-0d34-0410-b5e6-96231b3b80d8 commit 459468d4434427a26cbc0fe5f79e4c31fbaf2795 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Feb 11 01:15:27 2010 +0000 Fix to get it to compile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95840 91177308-0d34-0410-b5e6-96231b3b80d8 commit d4880f4c56524735b593e4a852b584e101c80a54 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Feb 11 01:13:02 2010 +0000 Don't print out a default newline when emitting the section offset. There are almost always comments afterwards that need printing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95839 91177308-0d34-0410-b5e6-96231b3b80d8 commit b3caf596efddb31aa4998bf8f9bbea09071198c2 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Feb 11 01:07:39 2010 +0000 Make it possible to create multiple JIT instances at the same time, by removing the global TheJIT and TheJITResolver variables. Lazy compilation is supported by a global map from a stub address to the JITResolver that knows how to compile it. Patch by Olivier Meurant! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95837 91177308-0d34-0410-b5e6-96231b3b80d8 commit f5d1bc4945f66b39363f5adb70d652280d71f796 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 11 00:34:33 2010 +0000 Reuse operand location when updating PHI instructions. Calling RemoveOperand is very expensive on huge PHI instructions. This makes early tail duplication run twice as fast on the Firefox JavaScript interpreter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95832 91177308-0d34-0410-b5e6-96231b3b80d8 commit 983620a4957887088e3a54edf80d4a52789d7de3 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 11 00:34:18 2010 +0000 Remove duplicate successors from indirectbr instructions before building the machine CFG. This makes early tail duplication run 60 times faster when compiling the Firefox JavaScript interpreter, see PR6186. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95831 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01dd2eed529c40aaee21eb3ce179e12cad1f36d9 Author: Devang Patel <dpatel@apple.com> Date: Thu Feb 11 00:20:49 2010 +0000 Ignore dbg info intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95828 91177308-0d34-0410-b5e6-96231b3b80d8 commit bddbb3549a3e706e1e48f4069b0820872b4bfe49 Author: Kevin Enderby <enderby@apple.com> Date: Thu Feb 11 00:18:12 2010 +0000 Remove the few # TAILCALL comments that snuck in. As they may fail on linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95827 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9d6893474485fb9d42fb67f566494bf8119184b Author: Kevin Enderby <enderby@apple.com> Date: Thu Feb 11 00:13:43 2010 +0000 Update the X86 assembler matcher test case now that a few more things match with some of the recent changes that have gone into llvm-mc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95826 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3125ea6e98852dab38710e6c9f4eb1fe31fec216 Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 23:58:53 2010 +0000 Add support to llvm-extract for extracting multiple functions and/or multiple global variables at a time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95825 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c0275b0f91c1ea26942e6178dd62b0247b4252d Author: Mon P Wang <wangmp@apple.com> Date: Wed Feb 10 23:37:45 2010 +0000 The previous fix of widening divides that trap was too fragile as it depends on custom lowering and requires that certain types exist in ValueTypes.h. Modified widening to check if an op can trap and if so, the widening algorithm will apply only the op on the defined elements. It is safer to do this in widening because the optimizer can't guarantee removing unused ops in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95823 91177308-0d34-0410-b5e6-96231b3b80d8 commit a4f4b1506d2a7bd676adcd886d98c12012bdd952 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 23:04:09 2010 +0000 Ignore debug info one more place during coalescing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95819 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0df83f4b11cb2e8b6f793a1425b77f9b6cd5e19b Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 23:03:20 2010 +0000 Allow isDebug inquiry on any MO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95818 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ca197830a1a1906a5657c9e9c52977510106e39 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Feb 10 22:58:57 2010 +0000 Delete dead PHI machine instructions. These can be created due to type legalization even when the IR-level optimizer has removed dead phis, such as when the high half of an i64 value is unused on a 32-bit target. I had to adjust a few test cases that had dead phis. This is a partial fix for Radar 7627077. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95816 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b0ea846f73eb83706dd80d1fbde28fe3eeed217 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 21:47:48 2010 +0000 Skip debug info in a couple of places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95814 91177308-0d34-0410-b5e6-96231b3b80d8 commit e3393b63d1a2483a7b7a2dd23e20cb16ea43c210 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Feb 10 21:41:57 2010 +0000 Use an index instead of pointers into the vector. If the vector resizes, then the pointer values could be invalid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95813 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4dae4593c8310d09e587a928c15d3e7b32172037 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 21:41:41 2010 +0000 When I rewrote this loop per Chris' preference I changed its behavior. Oops. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95811 91177308-0d34-0410-b5e6-96231b3b80d8 commit e824fb17b264b0696b236304671ddb4ccb50c895 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 21:37:31 2010 +0000 add a virtual dtor to MCTargetExpr, hopefully silencing some warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95810 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b9161cf664d44a0c0789a2ea7e439b81f02d83f Author: Eli Friedman <eli.friedman@gmail.com> Date: Wed Feb 10 21:26:04 2010 +0000 A few missed optimizations; the last one could have a significant impact on code with lots of bitfields. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95809 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1196f9ba64661542cc87fcd99b96655874c057d4 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 21:22:51 2010 +0000 work around a gcc bug with -Wuninitialized. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95808 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4343998c96075c771bc1b8c486cd4d141f4ddf9f Author: Devang Patel <dpatel@apple.com> Date: Wed Feb 10 21:19:56 2010 +0000 Strip new llvm.dbg.value intrinsic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95807 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c7b65e886227bf3cbff010868d91c22daec111b Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 21:19:28 2010 +0000 MC/X86 AsmMatcher: Fix a use after free spotted by d0k, and de-XFAIL x86_32-encoding.s in on expectation of it passing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95806 91177308-0d34-0410-b5e6-96231b3b80d8 commit 06e24dc5f9ea9603d282f77e327fff27748c8e95 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 21:01:04 2010 +0000 XFAIL this on linux until I figure out what is happening. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95804 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63bb9e8ff151f1d947682100594e794b646a6646 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 21:00:55 2010 +0000 lit: Ignore dot files when scanning for tests (e.g., editor temprary files, etc.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95803 91177308-0d34-0410-b5e6-96231b3b80d8 commit 20631dbca24c6895ac647923fa3742fe94e7b3a7 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 21:00:47 2010 +0000 MC/AsmMatcher: Tweak conversion function name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95802 91177308-0d34-0410-b5e6-96231b3b80d8 commit 013ca607f6404a26921689e0e2936f9eeff85891 Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 20:42:57 2010 +0000 Minor whitespace cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95801 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3eeaacd71c0b4925eef44b315fa41d16588f2fad Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 20:42:37 2010 +0000 Use an AssemblyAnnotatorWriter to clean up IVUsers' debug output. The "uses=" comments are just clutter in this context. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95799 91177308-0d34-0410-b5e6-96231b3b80d8 commit d73878ab5df6dcade0aab73f789b9173e0a21a3e Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 20:41:46 2010 +0000 Add a hook to AssemblyAnnotationWriter to allow custom info comments to be printed, in place of the familiar "uses=" comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95798 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50d20e115bc9907aa170fd14b720a17c002e3db6 Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 20:23:33 2010 +0000 Use doxygen comment syntax. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95797 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1cb9e26a4f8e5f3037fe24dff0780cfb0c8acae0 Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 20:04:19 2010 +0000 Fix several comments which had previously been "the the" where a different word was intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95795 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6cd9da8b837fbb130cfb68bdfaf307f069838a6a Author: Kevin Enderby <enderby@apple.com> Date: Wed Feb 10 19:13:56 2010 +0000 Replace this file containing 4 tests of x86 32-bit encodings with a file containing the subset of the full auto generated test case that currently encodes correctly. Again it is useful as we bring up the the new encoder to make sure currently working stuff stays working. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95791 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3e91762c19cff323979775171efd78ce52cbd6f2 Author: Johnny Chen <johnny.chen@apple.com> Date: Wed Feb 10 18:02:25 2010 +0000 Added NOP, DBG, SVC to the instruction table for disassembly purpose. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95784 91177308-0d34-0410-b5e6-96231b3b80d8 commit af23afb740065a6c0c12f1d2fbc88eb3f18036bd Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 16:03:48 2010 +0000 Fix "the the" and similar typos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95781 91177308-0d34-0410-b5e6-96231b3b80d8 commit 349b2a1b5c6c41646b8f04bf96ed0383b5607602 Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 15:54:22 2010 +0000 Minor code simplification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95780 91177308-0d34-0410-b5e6-96231b3b80d8 commit a960e5e14330ff0f2791bd69fb3576813a5cea7a Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Feb 10 13:34:02 2010 +0000 Silence GCC warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95779 91177308-0d34-0410-b5e6-96231b3b80d8 commit 67f1b0e981f324a66a7e6713a20cd6758ce57633 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 08:15:48 2010 +0000 MC/AsmMatcher: Add support for creating tied operands when constructing MCInsts. - Pretty messy, but we need to rework how we handle tied operands in MCInst anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95774 91177308-0d34-0410-b5e6-96231b3b80d8 commit f35eb9fa274c8e1ca4cd0c349cfb780aefda3758 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 06:52:12 2010 +0000 emit some simple (and probably incorrect) fixups for symbolic displacement values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95773 91177308-0d34-0410-b5e6-96231b3b80d8 commit 64f2e32ed184eb327d7dca782a2f34e0e4ed6e0f Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 06:41:02 2010 +0000 keep track of what the current byte being emitted is throughout the X86 encoder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95771 91177308-0d34-0410-b5e6-96231b3b80d8 commit 52a804e27005885de0e26cc29ecdbfda4389bc17 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 06:30:00 2010 +0000 simplify displacement handling, emit displacements by-operand even for the immediate case. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95770 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb024ff9f39712daa425d097cd3d497e2973087f Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 06:13:07 2010 +0000 Canonicalize sizeof and alignof on pointer types to a canonical pointer type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95769 91177308-0d34-0410-b5e6-96231b3b80d8 commit d637aba529b5cc6a8dedbddfc187b3cd6ef4ccde Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 10 05:54:04 2010 +0000 Implement operators |=, &=, and ^= for SmallBitVector, and remove the restriction in BitVector for |= and ^= that the operand must be the same length. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95768 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c7ab5dec64227e63d7417a99abe57324ae84436 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 04:47:08 2010 +0000 MC: Switch MCFixup to just hold an MCExpr pointer instead of index into the MCInst it came from. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95767 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5336c8961a2c3379da09d95ee4d7903fd04f7ad8 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 04:46:51 2010 +0000 Fix a signed comparison warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95766 91177308-0d34-0410-b5e6-96231b3b80d8 commit dbeaaa6b9892186196acaa7576334eec63a738e5 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 04:10:10 2010 +0000 Remove stray DOS newline. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95765 91177308-0d34-0410-b5e6-96231b3b80d8 commit 252efd4f274ba896f82b785774973941198a79c9 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 04:09:52 2010 +0000 Add a ReleaseNotes FIXME. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95764 91177308-0d34-0410-b5e6-96231b3b80d8 commit 99fff3e301012321a0a0a7db660bfc6ca6852a38 Author: Garrison Venn <gvenn.cfe.dev@gmail.com> Date: Wed Feb 10 03:38:29 2010 +0000 Prevented build on WINDOWS using default make system. Stopped WINDOWS build at eh llvm/examples level using if check on LLVM_ON_UNIX. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95763 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07663f302606e6b2112b4fde8db8c1c76bb97c11 Author: Sean Callanan <scallanan@apple.com> Date: Wed Feb 10 03:23:23 2010 +0000 Updated the enhanced disassembly library's TableGen backend to not use exceptions at all except in cases of actual error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95762 91177308-0d34-0410-b5e6-96231b3b80d8 commit f327869a5de5fb01a4c42cc789ab97663fc31762 Author: Garrison Venn <gvenn.cfe.dev@gmail.com> Date: Wed Feb 10 02:50:08 2010 +0000 Prevented ExceptionDemo example being built on WINDOWS via if( NOT WIN32 ) check in examples cmake list file. This has NOT been tested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95761 91177308-0d34-0410-b5e6-96231b3b80d8 commit 096b097f4a245dd6e043ffbff4d574800f4768c4 Author: Sean Callanan <scallanan@apple.com> Date: Wed Feb 10 02:47:08 2010 +0000 Updated the TableGen emitter for the Enhanced Disassembler to take advantage of the refactored AsmWriterInst.h. Note removed parser code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95760 91177308-0d34-0410-b5e6-96231b3b80d8 commit 605a402cc2a7ef412ad4144a2de45d68f7b65dcb Author: Sean Callanan <scallanan@apple.com> Date: Wed Feb 10 02:27:43 2010 +0000 Changed AsmWriterOperand to also include the index of the operand into the CodeGenInstruction's list of operands, which is useful for EDEmitter. (Still working on PR6219) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95759 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8f028b8bce6e92e12809beac0e0379b601980a4 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Feb 10 02:17:34 2010 +0000 Now that ShrinkDemandedOps() is separated out from DAG combine. It sometimes leave some obvious nops which dag combine used to clean up afterwards e.g. (trunk (ext n)) -> n. Look for them and squash them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95757 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7a939aeea7bbbadddde5c0491621dbe1059c00d Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 01:46:47 2010 +0000 "fixup" a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95754 91177308-0d34-0410-b5e6-96231b3b80d8 commit 33fe554b0bb1dd7fc2ee9c9e5d7afae9233d652c Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 01:45:28 2010 +0000 Introduce a new CodeGenInstruction::ConstraintInfo class for representing constraint info semantically instead of as a c expression that will be blatted out to the .inc file. Fix X86RecognizableInstr to use this instead of parsing C code :). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95753 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6129a289288b6bd0d237dece7ccc494a01bb59e Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 10 01:41:14 2010 +0000 llvm-mc: Remove --show-fixups and always show as part of --show-encoding. Also, fix a silly memory leak. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95752 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf8fe6a7fc7a6722143d6025007aaab01a3b1526 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 01:31:26 2010 +0000 Rewrite loop to suit Chris' preference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95749 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3f58b6ce58d2287a291f0c82993b461c0cc5bc6 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 01:23:18 2010 +0000 fix a layering violation: VirtRegRewriter.cpp shouldn't use AsmPrinter.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95748 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8fc7b209da57482995dcb78a33449bcb3ceacbf Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Feb 10 01:22:57 2010 +0000 Remove duplicated #include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95747 91177308-0d34-0410-b5e6-96231b3b80d8 commit 93726d8a787a3b1e7d709ea6259eca7eb8bdd6c8 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Feb 10 01:21:02 2010 +0000 Emit an error for illegal inline asm constraint (which uses illegal type) rather than asserting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95746 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b2322be1ee42dbf4dd1df42e3cb097b231f7603 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 01:17:36 2010 +0000 fix missing #includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95745 91177308-0d34-0410-b5e6-96231b3b80d8 commit 28afd8223a04f38c87746e0fe8c7e1e251db0a97 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 01:05:28 2010 +0000 daniel *really* likes fixups! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95742 91177308-0d34-0410-b5e6-96231b3b80d8 commit e90535cbb30c071096987e9f5ae2114f3132ea96 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 01:04:16 2010 +0000 Stop MachineInstr.h from #including AsmPrinter.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95741 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce5a93e4cdc1ca70c5dc436453f227b3d0fcb715 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Feb 10 00:59:47 2010 +0000 Improve comments a even more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95740 91177308-0d34-0410-b5e6-96231b3b80d8 commit d832aa8fb8044b80a86273493c70770537bcce14 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 00:55:42 2010 +0000 Skip DBG_VALUE many places in live intervals and register coalescing. This fixes many crashes and places where debug info affects codegen (when dbg.value is lowered to machine instructions, which it isn't yet in TOT). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95739 91177308-0d34-0410-b5e6-96231b3b80d8 commit f87769d484291b79abcbce9c1d93e189a9429529 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 00:47:53 2010 +0000 Move verbose asm instruction comments to using MCStreamer. The major win of this is that the code is simpler and they print on the same line as the instruction again: movl %eax, 96(%esp) ## 4-byte Spill movl 96(%esp), %eax ## 4-byte Reload cmpl 92(%esp), %eax ## 4-byte Folded Reload jl LBB7_86 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95738 91177308-0d34-0410-b5e6-96231b3b80d8 commit db7b35ff8026dfdbc0d33da63a3a7c19b6e656ea Author: Bill Wendling <isanbard@gmail.com> Date: Wed Feb 10 00:45:28 2010 +0000 Improve comments a bit more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95737 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c711aa69b6220492b543f42e477dc1b92704450 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 00:44:23 2010 +0000 more comment updates git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95736 91177308-0d34-0410-b5e6-96231b3b80d8 commit de4b068361b29005fab942ac14ac8f12be1b743e Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 00:41:49 2010 +0000 Add isDebug argument to ChangeToRegister; this prevents the field from being used uninitialized later in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95735 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8e397b58489fd96a45e69c7d7710eab6d5cab18 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 00:36:00 2010 +0000 print all the newlines at the end of instructions with OutStreamer.AddBlankLine instead of textually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95734 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf50ddc93cf854eb803d580e07b4b2276a4e6430 Author: Kenneth Uildriks <kennethuil@gmail.com> Date: Wed Feb 10 00:14:03 2010 +0000 IntegerValType holds a uint32_t, so its constructor should take a uint32_t. This allows it to be properly initialized with bit widths > 65535 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95731 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94f6097942b3dd9b13c2c71a74b7f7c034cc70e0 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 10 00:11:11 2010 +0000 Fix comments to reflect renaming elsewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95730 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d9d97cddb404caf738a7b494b931b17e8f585a8 Author: Kevin Enderby <enderby@apple.com> Date: Wed Feb 10 00:10:31 2010 +0000 Fix the encoding of the movntdqa X86 instruction. It was missing the 0x66 prefix which is part of the opcode encoding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95729 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59ee3d246bb7292180f55bdc97b9d0ace583f7db Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 10 00:10:18 2010 +0000 Add ability for MCInstPrinters to add comments for instructions. Enhance the x86 backend to show the hex values of immediates in comments when they are large. For example: movl $1072693248, 4(%esp) ## imm = 0x3FF00000 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95728 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0431e6c49421e302de8d311c1a5581549fc1f18 Author: David Greene <greened@obbligato.org> Date: Tue Feb 9 23:52:19 2010 +0000 TableGen fragment refactoring. Move some utility TableGen defs, classes, etc. into a common file so they may be used my multiple pattern files. We will use this for the AVX specification to help with the transition from the current SSE specification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95727 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a6844b9567642a99a459eee65f8bce25dbe7449 Author: Garrison Venn <gvenn.cfe.dev@gmail.com> Date: Tue Feb 9 23:22:43 2010 +0000 Adds a JIT based exception handling example to the examples directory. Both zero cost example domain specific, and C++ foreign exception handling are shown. The example's documentation fully explains how to run the example. Notes: 1) The code uses an extremely simple type info model. 2) Only a single landing pad is used per unwind edge (one call to llvm.eh.selector) 3) llvm.eh.selector support for filter arguments is not given. 4) llvm.eh.typeid.for is not used. 5) Forced unwind behavior is not supported. 6) Very little if any error handling is given. 7) __attribute__((__aligned__)) is used. 8) The code uses parts from the llvm compiler-rt project and the llvm Kaleidoscope example. 9) The code has not been ported or tested on WINDOWS. 10) The code was not tested with a cmake build. 11) The code was tested for a debug build on 32bit X86 CentOS LINUX, and both a debug and release build on OS X 10.6.2 (64bit). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95723 91177308-0d34-0410-b5e6-96231b3b80d8 commit 490852e92928683702e224b0a92a4d5a333c3bf7 Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 9 23:06:35 2010 +0000 Fixed some indentation in the AsmWriterInst implementation. Also changed the constructor so that it does not require a Record, making it usable by the EDEmitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95715 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23d193a06140d17e33ddb4428a71f67d8d3992a6 Author: Johnny Chen <johnny.chen@apple.com> Date: Tue Feb 9 23:05:23 2010 +0000 Add VBIF/VBIT for disassembly only. A8.6.279 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95713 91177308-0d34-0410-b5e6-96231b3b80d8 commit c321472b1f49b10f261f74508c40cb5ce72431da Author: Jeffrey Yasskin <jyasskin@google.com> Date: Tue Feb 9 23:03:44 2010 +0000 Make --disable-libffi work on systems with libffi installed. Also make no-ffi the default even on systems with libffi. This fixes http://llvm.org/PR5018. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95712 91177308-0d34-0410-b5e6-96231b3b80d8 commit c1bdcf1fa7cdd98c7b4da719dd74ebfec1f4e027 Author: David Greene <greened@obbligato.org> Date: Tue Feb 9 23:03:05 2010 +0000 Only dump output in debug mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95711 91177308-0d34-0410-b5e6-96231b3b80d8 commit ab57543e713bc754b2640e3747c2ff65457b63c2 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 9 23:00:14 2010 +0000 llvm-mc: Add --show-fixups option, for displaying the instruction fixup information in the asm comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95710 91177308-0d34-0410-b5e6-96231b3b80d8 commit e466b68c58bdc2ce05dbabdc02783c53b955500b Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 9 23:00:03 2010 +0000 MC/X86: Add a dummy implementation of MCFixup generation for hacky X86 MCCodeEmitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95709 91177308-0d34-0410-b5e6-96231b3b80d8 commit c5a052a84947f80567a72d99944f943b79d9f76b Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 9 22:59:55 2010 +0000 MC: First cut at MCFixup, for getting fixup/relocation information out of an MCCodeEmitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95708 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8f02384dcbe2c57d4a0798687cdc06ebcdf0845 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Feb 9 22:49:16 2010 +0000 Improve comments in the LSDA somewhat. They can be improved much more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95707 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63ac41c0db09647d6469560b8803ee8d0a2d8903 Author: Johnny Chen <johnny.chen@apple.com> Date: Tue Feb 9 22:35:38 2010 +0000 Added VMRS/VMSR for disassembly only. A8.6.335 & A8.6.336 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95703 91177308-0d34-0410-b5e6-96231b3b80d8 commit ecadd7d8ef99681205ed4527530cda4773a5bbbb Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 9 22:29:16 2010 +0000 Added AsmWriterInst.cpp to the CMakeList so that it builds OK on Visual Studio. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95702 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78db1ba08fe914adb89e6c66e7065a7c0eb202ea Author: Dale Johannesen <dalej@apple.com> Date: Tue Feb 9 22:15:27 2010 +0000 Disable unittests/ADT/BitVectorTest on PPC Darwin. It fails with a release build only, for reasons as yet unknown. (If there's a better way to Xfail things here let me know, doesn't seem to be any prior art in unittests.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95700 91177308-0d34-0410-b5e6-96231b3b80d8 commit f373fc3257d5b0aa0fcfc59298f8033d2643078b Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 21:57:34 2010 +0000 port encoder enhancements over to the new encoder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95699 91177308-0d34-0410-b5e6-96231b3b80d8 commit b3b3acf9317ca5fac7207f3493583422f7a9400f Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 9 21:50:41 2010 +0000 Per PR 6219, factored AsmWriterInst and AsmWriterOperand out of the AsmWriterEmitter. This patch does the physical code movement, but leaves the implementation unchanged. I'll make any changes necessary to generalize the code in a separate patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95697 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8b1aac62bd8a74b004e4abed07d2f693a4cd365 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 21:47:19 2010 +0000 fix X86 encoder to output [disp] only addresses with no SIB byte in X86-32 mode. This is still required in x86-64 mode to avoid forming [disp+rip] encoding. Rewrite the SIB byte decision logic to be actually understandable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95693 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d47ee14b397d7315c3fa1767cb01bd6823daa87 Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 9 21:24:27 2010 +0000 Move Intrinsic::objectsize lowering back to InstCombineCalls and enable constant 0 offset lowering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95691 91177308-0d34-0410-b5e6-96231b3b80d8 commit 616e35969b69d0fcb063634b465a41c1bf8a817a Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 21:21:26 2010 +0000 revert r95689: getX86RegNum(BaseReg) != N86::ESP is a confusing idiom to check for ESP or RSP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95690 91177308-0d34-0410-b5e6-96231b3b80d8 commit 20f133563c8c6dd09f4c754e6236bc79801e0adf Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 21:00:12 2010 +0000 simplify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95689 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a50aac9641027f9608ce3ab34664266bab982e7 Author: Dale Johannesen <dalej@apple.com> Date: Tue Feb 9 19:54:29 2010 +0000 Re-disable for Darwin; I was mistaken to think this was fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95688 91177308-0d34-0410-b5e6-96231b3b80d8 commit 261a07e6802837ca121afbd35aa67d66b8cddf79 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 19:54:29 2010 +0000 move target-independent opcodes out of TargetInstrInfo into TargetOpcodes.h. #include the new TargetOpcodes.h into MachineInstr. Add new inline accessors (like isPHI()) to MachineInstr, and start using them throughout the codebase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10b4c2ecc28cb21e6038f53185a0409a12ba02fc Author: Jim Grosbach <grosbach@apple.com> Date: Tue Feb 9 19:51:37 2010 +0000 Radar 7417921 tMOVCCi pattern only valid for low registers, as the Thumb1 mov immediate to register instruction only works with low registers. Allowing high registers for the instruction resulted in the assembler choosing the wide (32-bit) encoding for the mov, but LLVM though the instruction was only 16 bits wide, so offset calculations for constant pools became incorrect, leading to out of range constant pool entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95686 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ab0b29165870293ea8a9c896fcda6bb15f685ab Author: Jeffrey Yasskin <jyasskin@google.com> Date: Tue Feb 9 19:07:19 2010 +0000 Add support for TypeBuilder<const/volatile void*, false>. Thanks to Jochen Wilhelmy for the suggestion! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95677 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01f65f0fa690ad8c066d2b79b9c0ffe51f7e300a Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 9 17:29:18 2010 +0000 Pull these back out, they're a little too aggressive and time consuming for a simple optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95671 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3dd1b1df4e46cfa0453b91c17d5d5513b0573262 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Feb 9 17:24:21 2010 +0000 Oops. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95670 91177308-0d34-0410-b5e6-96231b3b80d8 commit 887f91b80eeb4259ebcf31ed1404fdc7eaec8d4c Author: Johnny Chen <johnny.chen@apple.com> Date: Tue Feb 9 17:21:56 2010 +0000 Added vcvtb/vcvtt (between half-precision and single-precision, VFP). For disassembly only. A8.6.300 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95669 91177308-0d34-0410-b5e6-96231b3b80d8 commit 541e03a3b0eee5b3d76cc1ae3cd8544e40476e7e Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Feb 9 17:20:11 2010 +0000 Remember to update live-in lists when coalescing physregs. Patch by M Wahab! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95668 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa2cc940fb5cc78df37805e32e5f2c1650107b3a Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Feb 9 17:20:03 2010 +0000 clang test suite git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95667 91177308-0d34-0410-b5e6-96231b3b80d8 commit f5839e96c8d3207d3640a2c2dc07a2ab5ce18630 Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 9 17:00:40 2010 +0000 Mention IndVarSimplify in the comment by getSmallConstantTripCount, as is done for getTripCount. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95666 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6fc8fab2a22b9ef1bc4a9d9c5dd8077a87a6554 Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 9 16:59:14 2010 +0000 Mention vAny and iPTRAny in a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95665 91177308-0d34-0410-b5e6-96231b3b80d8 commit d2609573cf0c9beb247b7f0e8c9d280bce8656ac Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 06:41:03 2010 +0000 move tests that depend on the x86 backend out of codegen/generic, and remove a few old and unreduced ones. Fixes PR5624. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95656 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50c7723419a8a2e74c9f511917e120a8a9f4f45f Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 06:36:30 2010 +0000 make target independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95655 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0392fa4a69ca47c515211ce34325408b3dedb97e Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 06:35:50 2010 +0000 merge a target-specific add test into x86 directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95654 91177308-0d34-0410-b5e6-96231b3b80d8 commit 636fef000f14238f8efdf5308e0630a849f35a7f Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 06:33:27 2010 +0000 merge another test in, drop the trivially constant folded cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95653 91177308-0d34-0410-b5e6-96231b3b80d8 commit e3c0bc8b5d2cdd6217ee00202582d426996cd29e Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 06:24:00 2010 +0000 consolidate and filecheckize two tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95652 91177308-0d34-0410-b5e6-96231b3b80d8 commit db71d597a8f3632d5e8c7417fa5247dc589543cc Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 06:19:20 2010 +0000 merge two tests, make target independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95651 91177308-0d34-0410-b5e6-96231b3b80d8 commit 46bf694a136bd056d2546abe8a1d6b74f0a56efa Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 05:55:14 2010 +0000 move PR3462 to here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95650 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3f972db36312b043592d64b359686f77a2d1e0c Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 05:45:29 2010 +0000 add a note from PR6194 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95649 91177308-0d34-0410-b5e6-96231b3b80d8 commit a70edceec20bee694492901eb019aa97b8f27e75 Author: Dale Johannesen <dalej@apple.com> Date: Tue Feb 9 02:01:46 2010 +0000 Skip DEBUG_VALUE in some places where it was affecting codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95647 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad7410a2b169cd871652cbeeda802c3955960e69 Author: Devang Patel <dpatel@apple.com> Date: Tue Feb 9 01:58:33 2010 +0000 Add declaration attribute to a variable DIE, if there is a separate DIE for the definition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95646 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2f916df02dd583e77cc2414ce0c5d6a26a42ecf6 Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 9 01:50:54 2010 +0000 Updated the enhanced disassembly library to produce whitespace tokens in the right places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95645 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8257d65e9602988beb2bc4f85a07ba4ef52722ed Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 01:39:46 2010 +0000 fix llvm_build_struct_gep for PR6167, patch by Peter Hawkins! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95644 91177308-0d34-0410-b5e6-96231b3b80d8 commit 420101c495eff5b9473802dcac80ab787ca2fc9a Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 01:14:06 2010 +0000 simplify this code, duh. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95643 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23480f2817a488aad23eea3858b328fbccbc85b5 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 01:12:41 2010 +0000 fix PR6193, only considering sign extensions *from i1* for this xform. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95642 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f11751b8b463eed987b81ec2352fff4a2ba654e Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 9 01:11:03 2010 +0000 Add file in here too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95641 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51cc5e94852ad9d40e2715b6e22f285b68b6b339 Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 9 01:00:18 2010 +0000 Fixed a problem where the enhanced disassembly library was reporting inaccurate token IDs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95639 91177308-0d34-0410-b5e6-96231b3b80d8 commit c092b994e77608bec7eae1478d7f39d0479dc107 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 00:54:51 2010 +0000 make -show-inst be formatted a bit nicer. Before: movl $3735928559, a ## inst: <MCInst 1273 <MCOperand Reg:0> <MCOperand Imm:1> <MCOperand Reg:0> <MCOperand Expr:(a)> <MCOperand Reg:0> <MCOperand Expr:(3735928559)>> after: movl $3735928559, a ## <MCInst #1273 ## <MCOperand Reg:0> ## <MCOperand Imm:1> ## <MCOperand Reg:0> ## <MCOperand Expr:(a)> ## <MCOperand Reg:0> ## <MCOperand Expr:(3735928559)>> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95637 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73aae2a863dc7bdc27506b9d9f8c037cb35bc810 Author: Lang Hames <lhames@gmail.com> Date: Tue Feb 9 00:50:27 2010 +0000 Fixed a bug in the PBQP allocator's findCoalesces method. Previously spill registers, whose def indexes are not defined, would sometimes be improperly marked as coalescable with conflicting registers. The new findCoalesces routine conservatively assumes that any register with at least one undefined def is not coalescable with any register it interferes with. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95636 91177308-0d34-0410-b5e6-96231b3b80d8 commit f8fdb73df3da757998d2e067b1f62a2b4df1f53d Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 00:49:22 2010 +0000 Implement x86 asm parsing support for %st and %st(4) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95634 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b2795d4e1854a9d649280895bea2ead196e45c3 Author: Lang Hames <lhames@gmail.com> Date: Tue Feb 9 00:45:48 2010 +0000 Added copy sensible construction & assignment to PBQP graphs and fixed a memory access bug in the heuristic solver. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95633 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4895f0c2e0218dfb21c8e52849e1191b8db23734 Author: Dale Johannesen <dalej@apple.com> Date: Tue Feb 9 00:42:08 2010 +0000 Debug operands should not be def or kill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95632 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a60d78777508f981da8ba050a16009751e6bcf0 Author: Lang Hames <lhames@gmail.com> Date: Tue Feb 9 00:41:23 2010 +0000 Changed the definition of an "invalid" slot to include the empty & tombstone values, but not zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95631 91177308-0d34-0410-b5e6-96231b3b80d8 commit f4c9a75bd96cec540f28ec731274329dfcf2b2b7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 00:40:07 2010 +0000 stop using reserved identifiers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95630 91177308-0d34-0410-b5e6-96231b3b80d8 commit e45e9747b90f8717f22e1c433e5208ad7aee3750 Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 9 00:35:38 2010 +0000 Add a new pass to do llvm.objsize lowering using SCEV. Initial skeleton and SCEVUnknown lowering implemented, the rest should come relatively quickly. Move testcase to new directory. Move pass to right before SimplifyLibCalls - which is moved down a bit so we can take advantage of a few opts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95628 91177308-0d34-0410-b5e6-96231b3b80d8 commit d332011a64483f20d6095defb03d03ce0dbd32f1 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 00:34:28 2010 +0000 pass stringref by value instead of by const& git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95627 91177308-0d34-0410-b5e6-96231b3b80d8 commit 38600491dcf049ee6444b4c9b3a5e805b3ed89c9 Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 9 00:29:29 2010 +0000 Add explicit keywords. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95626 91177308-0d34-0410-b5e6-96231b3b80d8 commit 945d6e6ef5500953740ddf25d349b7d8553b3539 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 00:11:10 2010 +0000 move PR6212 to this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95624 91177308-0d34-0410-b5e6-96231b3b80d8 commit 60992d698f56b41c8052610257dd0a84900e8b96 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 9 00:05:45 2010 +0000 enhance bits_storage to work with enums by using a c-style cast instead of reinterpret_cast, fixing PR6243. Apparently reinterpret_cast and I aren't getting along today. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95622 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47a9f41cc78716c82d2bbe2ce4b0211d33a916cf Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 9 00:02:37 2010 +0000 Implement AsmPrinter support for several more operators which have direct MCExpr equivalents. Don't use MCExpr::Shr because it isn't consistent between targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95620 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2376dd8e47d549492464909444dff454c23a7b3d Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 8 23:58:47 2010 +0000 Document that MCExpr::Mod is actually remainder. Document that MCExpr::Div, Mod, and the comparison operators are all signed operators. Document that the comparison operators' results are target-dependent. Document that the behavior of shr is target-dependent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95619 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8479c1b655a03a1c166221803312525333cc2f46 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 23:56:03 2010 +0000 fix some problems handling large vectors reported in PR6230 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95616 91177308-0d34-0410-b5e6-96231b3b80d8 commit cba43384cca80445e3c3f75208aeba9cfc3c25e4 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 23:48:10 2010 +0000 this is done, tested by CodeGen/ARM/iabs.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95609 91177308-0d34-0410-b5e6-96231b3b80d8 commit 015b886f496c17e3283b12ee9898e3795fe17964 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 23:47:34 2010 +0000 convert to filecheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95608 91177308-0d34-0410-b5e6-96231b3b80d8 commit b31a0feb5bf1db49cb3a9be767650a7b6a4a5f74 Author: Sean Callanan <scallanan@apple.com> Date: Mon Feb 8 23:34:25 2010 +0000 Added header file declarations and .exports entries for the new APIs offered by the enhanced disassembler for inspecting operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95606 91177308-0d34-0410-b5e6-96231b3b80d8 commit f4e2d98e4e90b4cd1042261bf561b83cd3971d5a Author: Devang Patel <dpatel@apple.com> Date: Mon Feb 8 23:27:46 2010 +0000 test case for r95604. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95605 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98b68dabfc5f27450a8827437dbc66ce9736f987 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Feb 8 23:22:00 2010 +0000 tighten up eh.setjmp sequence a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95603 91177308-0d34-0410-b5e6-96231b3b80d8 commit f444ae4711a92742b13d76d3174611058cfb2c40 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 23:10:08 2010 +0000 now that @GOTOFF is no longer represented as a suffix on a MCSymbol, we can remove the 'suffix' argument of GetBlockAddressSymbol. Do so. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95601 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7566f7ea341feb29e7d06d560ea0468f9da7e76 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 23:03:41 2010 +0000 unify the paths for external symbols and global variables: 2 files changed, 48 insertions(+), 83 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95599 91177308-0d34-0410-b5e6-96231b3b80d8 commit 878b5bee0314e26770cf4c4940c250c68707d1c5 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 22:52:47 2010 +0000 switch the rest of the "@ concatentation" logic in the X86 backend to use X86MCTargetExpr, simplifying a bunch of code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95595 91177308-0d34-0410-b5e6-96231b3b80d8 commit d4b7310a90a8dc31334903ce141fb6728bef4a0d Author: Sean Callanan <scallanan@apple.com> Date: Mon Feb 8 22:50:23 2010 +0000 Fixed the AT&T AsmLexer to report the proper strings for register tokens. Before, if it encountered '%al,' it would report 'al,' as the token. Now it correctly reports '%al'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95594 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c9bf8bf6d2ac83f79f0e3d5f3f7de7ae1579ef9 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 22:33:55 2010 +0000 switch ELF @GOTOFF references to use X86MCTargetExpr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95593 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36657aab3e97cf1ca68815bf7eba7b5b4e080b30 Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 8 22:19:11 2010 +0000 ConstantFoldConstantExpression can theoretically return the original expression; don't go into an infinite loop if it does. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95591 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0fdcbcae5f72970bc4c9732ecd9c72d0e4bed5e1 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 22:09:08 2010 +0000 add an x86 implementation of MCTargetExpr for representing @GOT and friends. Use it for personality references as a first use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95588 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d2e850f5ff5a513c8ab0177b034361f2f489cba Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 22:07:36 2010 +0000 don't make hte dtor private or we can't construct the class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95587 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0273f0d4692800e282fa4a1babcf3511a22fe8a Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 22:05:38 2010 +0000 use a c-style cast instead of reinterpret-cast, as sometimes the cast needs to adjust for a vtable pointer when going from base to derived type (when the base doesn't have a vtable but the derived type does). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95585 91177308-0d34-0410-b5e6-96231b3b80d8 commit d1240766902e48f93afc1b46520bc146007bdb9f Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Feb 8 22:02:41 2010 +0000 Add VCVTR (between floating-point and integer, VFP) for disassembly purpose. The 'R' suffix means the to-integer operations use the rounding mode specified by the FPSCR, encoded as Inst{7} = 0. A8.6.295 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95584 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea0b08efa466c274c270305165ea473406353d7a Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 8 22:02:38 2010 +0000 When CodeGen'ing unoptimized code, there may be unfolded constant expressions in global initializers. Instead of aborting, attempt to fold them on the spot. If folding succeeds, emit the folded expression instead. This fixes PR6255. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95583 91177308-0d34-0410-b5e6-96231b3b80d8 commit 642a130ec467059b96527271834db7ec40c5eb0c Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 8 22:00:06 2010 +0000 Add const qualifiers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95582 91177308-0d34-0410-b5e6-96231b3b80d8 commit 739b7feb51bda6378f4a403e248cdb36ac4d28e0 Author: Dale Johannesen <dalej@apple.com> Date: Mon Feb 8 21:53:27 2010 +0000 Apply the 95471 fix to SelectionDAGBuilder as well; we can get in here if FastISel gives up in a block. (Actually the two copies of this need to be unified. Later.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95579 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95d7e60ad7d30e54f42e40ac6d6362e8ed079821 Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 8 20:34:14 2010 +0000 In guaranteed tailcall mode, don't decline the tailcall optimization for blocks ending in "unreachable". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95565 91177308-0d34-0410-b5e6-96231b3b80d8 commit a64ddd5cca43fd3abfaa3191f01ff1ecc762ada4 Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 8 20:27:50 2010 +0000 Rename the PerformTailCallOpt variable to GuaranteedTailCallOpt to reflect its current purpose. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95564 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d81583775836536a9e7a7c2d0140ab236a67f98 Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Feb 8 19:41:48 2010 +0000 Add VCMP (VFP floating-point compare without 'E' bit set) for disassembly purpose. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95560 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1020ff0702994f0ae376d644967f824716e11182 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 8 19:41:07 2010 +0000 add scaffolding for target-specific MCExprs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95559 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f85fa82f062103cbbf764911e4c29720bbdee01 Author: Duncan Sands <baldrick@free.fr> Date: Mon Feb 8 19:36:51 2010 +0000 Flesh out the list of predicates, for those who like this style. I was looking for isPointer, and added the rest for uniformity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95557 91177308-0d34-0410-b5e6-96231b3b80d8 commit 683f4fdca2b99ea8313f4ec9e95d91f1ceadbe2b Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Feb 8 18:08:46 2010 +0000 ImmutableIntervalMap: Fix for unqualified lookup into dependent base class, done by clang's -fixit! :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95551 91177308-0d34-0410-b5e6-96231b3b80d8 commit f4bd310a7b73b1e80acb35c8c415db368ca854d0 Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Feb 8 17:26:09 2010 +0000 Added VMOVRRS/VMOVSRR to ARMInstrVFP.td for disassembly purpose. A8.6.331 VMOV (between two ARM core registers and two single-precision registers) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95548 91177308-0d34-0410-b5e6-96231b3b80d8 commit 11449e728495f679b4c6b67dc3d656cd04796f9a Author: Duncan Sands <baldrick@free.fr> Date: Mon Feb 8 11:03:31 2010 +0000 Fix some typos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95542 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0e8ce476cbf724f9490deefccf6a170b7a1330a7 Author: Edwin Török <edwintorok@gmail.com> Date: Mon Feb 8 08:37:27 2010 +0000 Fix x86 JIT stub on MSVC. Thanks to Kristaps Straupe for noticing the bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95537 91177308-0d34-0410-b5e6-96231b3b80d8 commit abd3dd6ba14de9b44290bb2b4861406fdc076fa0 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Mon Feb 8 06:08:32 2010 +0000 Fixed build error for redefinition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95532 91177308-0d34-0410-b5e6-96231b3b80d8 commit 022752dff182da48cd5f6db70a90a331d7aaaa46 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Mon Feb 8 05:56:37 2010 +0000 Add uppercase and lowercase part defines in driver. Use a temp dir with a unique name in the current dir itself. Use forward_value instead of unpack_values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95530 91177308-0d34-0410-b5e6-96231b3b80d8 commit 640885d04fc3bdd4d001fea92ef486a325fb0d72 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Feb 7 21:13:46 2010 +0000 Make the destructor for TypeMapBase protected. Spotted by Duncan Sands with cppcheck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95527 91177308-0d34-0410-b5e6-96231b3b80d8 commit b29f6887c9b9ca1815e71885a14de6f4119a61ee Author: Duncan Sands <baldrick@free.fr> Date: Sun Feb 7 21:09:22 2010 +0000 Give DwarfPrinter a protected (but not virtual) destructor. Cppcheck warns about this base class not having a virtual destructor, but since this class has no virtual methods and neither it or the types derived from it has a destructor, a protected trivial destructor will do (and shuts cppcheck up) the trick without the cost of introducing a vtable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95526 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78506244d7ca04009b74cba63a767bfff889362b Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Sat Feb 6 21:00:02 2010 +0000 Add suport for VASTART on Mips. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95506 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac629f51303d4578b4024ea9112bdea846b1fb6b Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Sat Feb 6 19:20:49 2010 +0000 First step towards varargs support in Mips: - o32 cc must pass all arguments in A0...A3 and stack regardless if its type (but respect the alignment). - Store all variable arguments back to the caller stack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95500 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4377cdcc95e445d0cd120d7911bf73603ca1e1c1 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Feb 6 09:07:11 2010 +0000 Run codegen dce pass for all targets at all optimization levels. Previously it's only run for x86 with fastisel. I've found it being very effective in eliminating some obvious dead code as result of formal parameter lowering especially when tail call optimization eliminated the need for some of the loads from fixed frame objects. It also shrinks a number of the tests. A couple of tests no longer make sense and are now eliminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95493 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63d86fe59317d155058309d486d9b12c9749af7e Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Feb 6 09:00:30 2010 +0000 Remove a large test case that (soon will) no longer make sense. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95492 91177308-0d34-0410-b5e6-96231b3b80d8 commit ebcb016721cf15218e983e00896d7d0fd9c69aee Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Feb 6 05:55:20 2010 +0000 Fix an uninitialized value. Radar 7609421. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95488 91177308-0d34-0410-b5e6-96231b3b80d8 commit ddc00c2e5437a927e17e5f9990e95c3adf202a01 Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Sat Feb 6 03:32:21 2010 +0000 Fix alignment on ppc linux. This fixes the build of crtend.o git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95477 91177308-0d34-0410-b5e6-96231b3b80d8 commit a338d790c56083d455bc753f473949f7c77ee3e9 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Feb 6 03:28:46 2010 +0000 Do not emit callseq instructions around sibcalls. This eliminated some unnecessary stack adjustments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95475 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4fdd461c821799cfb547167b3f6dc339a0d4531c Author: Dale Johannesen <dalej@apple.com> Date: Sat Feb 6 02:28:32 2010 +0000 Add a Debug bit to MachineOperand, for uses that are from debug info. Add an iterator to MachineRegisterInfo to skip Debug operands when walking the use list. No functional change yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95473 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8ce1aefd18dd02f4a7a780423d83f0934f2ff883 Author: Dale Johannesen <dalej@apple.com> Date: Sat Feb 6 02:26:02 2010 +0000 After Victor's latest commits I am seeing null addresses in dbg.declare; ignore this for the moment to prevent things from breaking. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95471 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8d5b21baf41576fa4016a3c6d838c1b77d8f000b Author: Victor Hernandez <vhernandez@apple.com> Date: Sat Feb 6 01:31:55 2010 +0000 Linker should not remap null operands of metadata git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95468 91177308-0d34-0410-b5e6-96231b3b80d8 commit a48cde4a81346c7b01a3359b48d0fdb1434b2ec2 Author: Victor Hernandez <vhernandez@apple.com> Date: Sat Feb 6 01:21:09 2010 +0000 Function-local metadata whose operands had been optimized to no longer refer to function-local IR were not getting written by BitcodeWriter; solution is for these metadata to be enumerated just like global metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95467 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f30baafce7c09af90bb6e9e79c152f9eb4b7b0b Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Sat Feb 6 01:16:28 2010 +0000 Reintroduce the InlineHint function attribute. This time it's for real! I am going to hook this up in the frontends as well. The inliner has some experimental heuristics for dealing with the inline hint. When given a -respect-inlinehint option, functions marked with the inline keyword are given a threshold just above the default for -O3. We need some experiments to determine if that is the right thing to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95466 91177308-0d34-0410-b5e6-96231b3b80d8 commit 268778b077fe46127e6a00235ce728bf64858387 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Feb 6 01:16:25 2010 +0000 Add a test for my change to disable reassociation for i1 types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95465 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13ccbeb95d19fd81634289f1bb7ecdd1bebd056f Author: Devang Patel <dpatel@apple.com> Date: Sat Feb 6 01:02:37 2010 +0000 Set DW_AT_artificial only if argument is marked as artificial. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95461 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac664e555198be231007a735bd10b376fbf08c59 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Feb 6 00:24:38 2010 +0000 Handle AddrMode6 (for NEON load/stores) in Thumb2's rewriteT2FrameIndex. Radar 7614112. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95456 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f5a066d16bee2846ae86747422154fae74382ce Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Fri Feb 5 23:21:31 2010 +0000 Don't unroll loops containing function calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95454 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed4441a21fde2e7c649dff89fbc78469111e2be9 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Fri Feb 5 23:21:18 2010 +0000 Update CodeMetrics to count 'big' function calls explicitly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95453 91177308-0d34-0410-b5e6-96231b3b80d8 commit a27bd000ed8d5a90462c151449de482167518d73 Author: Devang Patel <dpatel@apple.com> Date: Fri Feb 5 23:09:20 2010 +0000 Do not generate specification DIE for nested functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95452 91177308-0d34-0410-b5e6-96231b3b80d8 commit f77c07ec9ec5fce04c1c12449d86e8aa76d89958 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 22:56:11 2010 +0000 fix incorrect encoding of SBB8mi that Kevin noticed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95448 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb382fa1126c564624a73f3f3c342e7257c65965 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 22:49:06 2010 +0000 fix a case where we'd mis-encode fisttp because of an incorrect (and redundant with a correct one) pattern that was added for the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95446 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58758822aa166beecd3633bb2dcc0d1cb40270f7 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 22:48:33 2010 +0000 add note. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95445 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76c3b4645cfb88bed06ac303e3bd5eca7fbd76d3 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 22:46:46 2010 +0000 remove fixme git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95444 91177308-0d34-0410-b5e6-96231b3b80d8 commit fede66007333c9d37b55becc6478c660ffbb2f97 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 22:20:08 2010 +0000 print encodings like this: pslld 69, %mm3 ## encoding: [0x0f,0xf2,0x1c,0x25,0x45,0x00,0x00,0x00] instead of like this: pslld 69, %mm3 ## encoding: [0x0f,0xf2,0x1c,0x25,0x45,0000,0000,0000] this only affects 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95441 91177308-0d34-0410-b5e6-96231b3b80d8 commit d29fd16ba6730e5d468b3c801036defc38d4fee8 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 22:10:22 2010 +0000 port X86InstrInfo::determineREX over to the new encoder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95440 91177308-0d34-0410-b5e6-96231b3b80d8 commit e263df713726cad8194b57e152b239fefe116328 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Fri Feb 5 22:03:18 2010 +0000 Teach SimplifyCFG about magic pointer constants. Weird code sometimes uses pointer constants other than null. This patch teaches SimplifyCFG to build switch instructions in those cases. Code like this: void f(const char *x) { if (!x) puts("null"); else if ((uintptr_t)x == 1) puts("one"); else if (x == (char*)2 || x == (char*)3) puts("two"); else if ((intptr_t)x == 4) puts("four"); else puts(x); } Now becomes a switch: define void @f(i8* %x) nounwind ssp { entry: %magicptr23 = ptrtoint i8* %x to i64 ; <i64> [#uses=1] switch i64 %magicptr23, label %if.else16 [ i64 0, label %if.then i64 1, label %if.then2 i64 2, label %if.then9 i64 3, label %if.then9 i64 4, label %if.then14 ] Note that LLVM's own DenseMap uses magic pointers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95439 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea6cb061194032ea1cc02f3a0fa464862414c8c7 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 21:51:35 2010 +0000 wire up 64-bit MCCodeEmitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95438 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca4ccadd5a260f18e4a0028eb8e98eb66aed0119 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 21:34:18 2010 +0000 really kill off the last MRMInitReg inst, remove logic from encoder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95437 91177308-0d34-0410-b5e6-96231b3b80d8 commit f2187ef165bbd8862570d9a442efa069a2f21c32 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 21:30:49 2010 +0000 lower the last of the MRMInitReg instructions in MCInstLower. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95435 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d1881dc28eaf484040bae6693cd05a37268f3e6 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 21:21:06 2010 +0000 teach X86MCInstLower to lower the MOV32r0 and MOV8r0 pseudo instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95433 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a7f3c694c409396d5afc89a011156d4ba0cf540 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 21:15:57 2010 +0000 genericize helpers, use them for MOV16r0/MOV64r0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95432 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c9facc0f5829c9a757001a9be72fe525a7092c6 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 21:13:48 2010 +0000 factor code better in X86MCInstLower::Lower, teach it to lower the SETB* instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95431 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e91ee7ed44cec2961c224a7658517bfdb571339 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 19:53:02 2010 +0000 fix logical-select to invoke filecheck right, and fix hte instcombine xform it is checking to actually pass. There is no need to match m_SelectCst<0, -1> since instcombine canonicalizes that into not(sext). Add matches for sext(not(x)) in addition to not(sext(x)). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95420 91177308-0d34-0410-b5e6-96231b3b80d8 commit bef7eae141f95e6f9bac2d89e32821aac60be254 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 19:37:31 2010 +0000 implement the rest of the encoding types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95414 91177308-0d34-0410-b5e6-96231b3b80d8 commit e49d7f0238b69efa30030feaa7c0902de2d34372 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 19:24:13 2010 +0000 move functions for decoding X86II values into the X86II namespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95410 91177308-0d34-0410-b5e6-96231b3b80d8 commit e124253d75ebdf633ea46bfc88249f0d8816da80 Author: Dan Gohman <gohman@apple.com> Date: Fri Feb 5 19:24:11 2010 +0000 Implement releaseMemory in CodeGenPrepare and free the BackEdges container data. This prevents it from holding onto dangling pointers and potentially behaving unpredictably. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95409 91177308-0d34-0410-b5e6-96231b3b80d8 commit 00da15e44575b6dd929c98ffcea255fd1e3c417f Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 19:20:30 2010 +0000 constant propagate a method away. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95408 91177308-0d34-0410-b5e6-96231b3b80d8 commit d288fa5c437772beb0e8fd80321f3d30483bec69 Author: Dan Gohman <gohman@apple.com> Date: Fri Feb 5 19:20:15 2010 +0000 Use a SmallSetVector instead of a SetVector; this code showed up as a malloc caller in a profile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95407 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4cb61fd7b7f6ab2a46be75570f738b78d4759c7b Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 19:16:26 2010 +0000 change getSizeOfImm and getBaseOpcodeFor to just take TSFlags directly instead of a TargetInstrDesc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95405 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee40acfedd0178837836456fd0be4056a490c481 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 19:04:37 2010 +0000 add some more encodings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95403 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0444fea9072a78d761b68d00d7d65596a13a2439 Author: Eric Christopher <echristo@apple.com> Date: Fri Feb 5 19:04:06 2010 +0000 Remove this code for now. I have a better idea and will rewrite with that in mind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95402 91177308-0d34-0410-b5e6-96231b3b80d8 commit aed0106212e26a122c13834c5a99aebcd94e7caa Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Feb 5 18:09:19 2010 +0000 Make lit's gtest support honor config.environment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95398 91177308-0d34-0410-b5e6-96231b3b80d8 commit f4af5e911cadff4f2f5a01d8bace2adc5cadbaeb Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Feb 5 18:04:58 2010 +0000 VMOVRRD and VMOVDRR both have Inst{7-6} = 0b00. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95397 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56fbc4ede9610b426e5dbf62a5f7362082c2ce2e Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Feb 5 16:19:36 2010 +0000 Move --march, --mcpu, and --mattr from JIT/TargetSelect.cpp to lli.cpp. llc.cpp also defined these flags, meaning that when I linked all of LLVM's libraries into a single shared library, llc crashed on startup with duplicate flag definitions. This patch passes them through the EngineBuilder into JIT::selectTarget(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95390 91177308-0d34-0410-b5e6-96231b3b80d8 commit 739d920a390fa32de22d3559c7f330e664b8cbed Author: Bill Wendling <isanbard@gmail.com> Date: Fri Feb 5 11:21:05 2010 +0000 Make test more fucused eliminating extraneous bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95384 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3e9ffb3d5bf4f0694d95396cf9be6236eb7b7705 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Feb 5 07:32:18 2010 +0000 MC: Change default comment column to 40 characters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95378 91177308-0d34-0410-b5e6-96231b3b80d8 commit e1253ac260d7878f554e92d5faca350e05e3da1c Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 5 06:37:00 2010 +0000 Fix test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95373 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0216b2e36ecb4f9495a76c6742b5130fc28f554 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 06:16:07 2010 +0000 implement the non-relocation forms of memory operands git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95368 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1af931d655ccd22047e6f10b4bc87275099048d3 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 5 02:21:12 2010 +0000 Handle tail call with byval arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95351 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f1617ad56becb49ba3acd0f0277a852e747c7d4 Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 02:18:40 2010 +0000 start adding MRMDestMem, which requires memory form mod/rm encoding to start limping. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95350 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb61e493e8166c3c5fa2e9be00cf7c2258a0454c Author: Chris Lattner <sabre@nondot.org> Date: Fri Feb 5 01:53:19 2010 +0000 Add a few more encodings, we can now encode all of: pushl %ebp movl %esp, %ebp movl $42, %eax popl %ebp ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95344 91177308-0d34-0410-b5e6-96231b3b80d8 commit 14eaa6d49a9c27f5ca3568336f423dbd3a9a362b Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Feb 5 01:27:11 2010 +0000 When the scheduler unfold a load folding instruction it move some of the predecessors to the unfolded load. It decides what gets moved to the load by checking whether the new load is using the predecessor as an operand. The check neglects the cases whether the predecessor is a flagged scheduling unit. rdar://7604000 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95339 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b8b3190e0b394f680aec4a3a2bbeb8d9683f8c6 Author: Bill Wendling <isanbard@gmail.com> Date: Fri Feb 5 00:17:02 2010 +0000 An empty global constant (one of size 0) may have a section immediately following it. However, the EmitGlobalConstant method wasn't emitting a body for the constant. The assembler doesn't like that. Before, we were generating this: .zerofill __DATA, __common, __cmd, 1, 3 This fix puts us back to that semantic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95336 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4754ce2bbdbc22901c895e808f6d3b59fd0e6ca5 Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Feb 4 23:32:37 2010 +0000 Do not reassociate expressions with i1 type. SimplifyCFG converts some short-circuited conditions to AND/OR expressions, and those expressions are often converted back to a short-circuited form in code gen. The original source order may have been optimized to take advantage of the expected values, and if we reassociate them, we change the order and subvert that optimization. Radar 7497329. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95333 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0ee4d055a7df10fd00e7e2c79f49150794dc84b Author: Evan Phoenix <evan@fallingsnow.net> Date: Thu Feb 4 19:56:59 2010 +0000 Disable external stubs for X86-32 and X86-64 Instruction selection for X86 now can choose an instruction sequence that will fit any address of any symbol, no matter the pointer width. X86-64 uses a mov+call-via-reg sequence for this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95323 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6d58f1c83e473d7ef4bbe5eca61b44caf2ee9217 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Feb 4 19:07:06 2010 +0000 Fix typo Duncan noticed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95322 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a89cf2a84a9742cb18541da4cf7c9256ae4f72c Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 4 18:48:20 2010 +0000 Increase inliner thresholds by 25. This makes the inliner about as agressive as it was before my changes to the inliner cost calculations. These levels give the same performance and slightly smaller code than before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95320 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6858dd68e42d90b458b0b447612323bcaab6028c Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Feb 4 18:46:28 2010 +0000 Fix small bug in handling instructions with more than one implicitly defined operand. ProcessImplicitDefs would only mark one operand per instruction with <undef>. This fixed PR6086. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95319 91177308-0d34-0410-b5e6-96231b3b80d8 commit 224fafa77876e93609df4cbd2f1fc8189353f520 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Feb 4 18:40:11 2010 +0000 Get the LLVMC tests working with clang++ by removing the problematic CXXFLAG in lit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95318 91177308-0d34-0410-b5e6-96231b3b80d8 commit 08c61aa2f10ad1819dcb72b9cf97e63e9ae1aad0 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Feb 4 11:57:54 2010 +0000 Apply property changes from PR6228. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95303 91177308-0d34-0410-b5e6-96231b3b80d8 commit 361dab7c6f2a1549ad87ace3fbfd8cb6845f7a4f Author: Edwin Török <edwintorok@gmail.com> Date: Thu Feb 4 09:31:35 2010 +0000 New flag for GenLibDeps, and llvm-config-perobjincl. This allows to show the explicit files that need to be built/linked to get an LLVM component. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95300 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5856a4fae7c87dc2938c1442f4ce73e9117ed52e Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 4 07:32:01 2010 +0000 move the PR6214 microoptzn to this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95299 91177308-0d34-0410-b5e6-96231b3b80d8 commit ec8ea91a09cc6dfaadb5c1c867467f1e4185e236 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 4 07:11:08 2010 +0000 fix a broken archive that was breaking dejagnu only (not lit) after r95292 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95296 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8b36ef7f8be0244c1f43d84eed43178991668089 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Feb 4 06:47:24 2010 +0000 Re-enable x86 tail call optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95295 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd2bd23ea5f37c9bf362137e0fcab6ce798b9d37 Author: Eric Christopher <echristo@apple.com> Date: Thu Feb 4 06:41:27 2010 +0000 Temporarily revert this since it appears to have caused a build failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95294 91177308-0d34-0410-b5e6-96231b3b80d8 commit c102e823b361cdf9c0f7e0d95b3668e13617d7da Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 4 06:34:01 2010 +0000 add support for the sparcv9-*-* target triple to turn on 64-bit sparc codegen. Patch by Nathan Keynes! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95293 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2d60cc5451bbcc875d8d0d4c42a3dc970a7469e8 Author: Chris Lattner <sabre@nondot.org> Date: Thu Feb 4 06:19:43 2010 +0000 From PR6228: "Attached patch removes the extra NUL bytes from the output and changes test/Archive/MacOSX.toc from a binary to a text file (removes svn:mime-type=application/octet-stream and adds svn:eol-style=native). I can't figure out how to get SVN to include the new contents of the file in the patch so I'm attaching it separately." Patch by James Abbatiello! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95292 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb6f779a5ff24d22b74bb396232ac84b9386d682 Author: Eric Christopher <echristo@apple.com> Date: Thu Feb 4 02:55:34 2010 +0000 Rework constant expr and array handling for objectsize instcombining. Fix bugs where we would compute out of bounds as in bounds, and where we couldn't know that the linker could override the size of an array. Add a few new testcases, change existing testcase to use a private global array instead of extern. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95283 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa66ea30c2cf83a19157ec92b4e520f5cf4bd299 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Feb 4 02:45:02 2010 +0000 It's too risky to eliminate sext / zext of call results for tail call optimization even if the caller / callee attributes completely match. The callee may have been bitcast'ed (or otherwise lied about what it's doing). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95282 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9462c3a8c6cabfac5824aaf1274a210edaca3993 Author: Dan Gohman <gohman@apple.com> Date: Thu Feb 4 02:43:51 2010 +0000 Change the argument to getIntegerSCEV to be an int64_t, rather than int. This will make it more convenient for LSR, which does a lot of things with int64_t offsets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95281 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c9b1478e9781dfd689a7297d401f259f67c3d68 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Feb 4 02:40:39 2010 +0000 Indirect tail call has to go through a call preserved register since it's after callee register pops. X86 isel lowering is using EAX / R11 and it was somehow adding that to function live out. That prevented the real function return register from being added to the function live out list and bad things happen. This fixes 483.xalancbmk (with tail call opt). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95280 91177308-0d34-0410-b5e6-96231b3b80d8 commit d77df71803f0e9d49c876caa31f4ace2c4b4cd98 Author: Sean Callanan <scallanan@apple.com> Date: Thu Feb 4 01:43:08 2010 +0000 Filled in a few new APIs for the enhanced disassembly library that provide access to instruction information, and fixed ambiguous wording in the comments for the header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95274 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0926ed7137ab99acade66f1c9bf746d040a2db27 Author: Dan Gohman <gohman@apple.com> Date: Thu Feb 4 01:42:13 2010 +0000 Use a tab instead of space after .type, for consistency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95272 91177308-0d34-0410-b5e6-96231b3b80d8 commit 40787dcb640de2fc69c0291e1a788c46d0ed3d78 Author: Dale Johannesen <dalej@apple.com> Date: Thu Feb 4 01:33:43 2010 +0000 Rewrite FP constant handling in DEBUG_VALUE yet again, so it more or less handles long double. Restore \n removed in latest MC frenzy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95271 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5aa5f8dbf6127b2c4afe4f1bb15396e82fdca049 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Feb 4 01:13:08 2010 +0000 Fix (and test) function-local metadata that occurs before the instruction that it refers to; fix is to not enumerate operands of function-local metadata until after all instructions have been enumerated git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95269 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4fefacb214916e74d81d132fcb76a089e020499c Author: Eric Christopher <echristo@apple.com> Date: Wed Feb 3 23:56:07 2010 +0000 If we're dealing with a zero-length array, don't lower to any particular size, we just don't know what the length is yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95266 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1bce8ccee05dd5340560bc330068e5d6e3602f99 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 3 22:33:17 2010 +0000 This test passes now on ppc darwin; if it doesn't pass on some other ppc say something on the list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95265 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07c1cb52549b6c95ce42c23893bff6764b6e7042 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 3 22:29:02 2010 +0000 This test passes now on ppc darwin, so reenable it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95264 91177308-0d34-0410-b5e6-96231b3b80d8 commit c09099dadac902f3e672e26c0831d6b2151d779f Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 3 22:24:49 2010 +0000 Debugging is now reenabled on PPC darwin, so reenable these tests (they pass). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95263 91177308-0d34-0410-b5e6-96231b3b80d8 commit 777872cc6a319b8695bd62962aaeb9ebbf3d969e Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 21:57:59 2010 +0000 enhance new encoder to support prefixes + RawFrm instructions with no operands. It can now handle define void @test2() nounwind { ret void } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95261 91177308-0d34-0410-b5e6-96231b3b80d8 commit 364fb537e4e3f3c4bb46d15a086b682a36bb3065 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 21:43:43 2010 +0000 set up some infrastructure, some minor cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95260 91177308-0d34-0410-b5e6-96231b3b80d8 commit a825a3149e613e5e42730fa790f9e39e5a9f635c Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Feb 3 21:40:40 2010 +0000 Speculatively disable x86 automatic tail call optimization while we track down a self-hosting issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95259 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41aed3c15b65cdec29da235390b3e3cd7b11ad7a Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Feb 3 21:39:04 2010 +0000 Make test less fragile git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95258 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd2d81f36803ff0e9f0efdaea13b0276b49d7843 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 21:24:49 2010 +0000 stub out a new X86 encoder, which can be tried with -enable-new-x86-encoder until its stable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95256 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1bb768cf0398615a2a6cbc4e98af77eefe960764 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 21:14:33 2010 +0000 rename createX86MCCodeEmitter to more accurately reflect what it creates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95254 91177308-0d34-0410-b5e6-96231b3b80d8 commit ae5bc0f4122457a67bbfcfddd89b063803e34e3d Author: Kevin Enderby <enderby@apple.com> Date: Wed Feb 3 21:04:42 2010 +0000 Added support for X86 instruction prefixes so llvm-mc can assemble them. The Lock prefix, Repeat string operation prefixes and the Segment override prefixes. Also added versions of the move string and store string instructions without the repeat prefixes to X86InstrInfo.td. And finally marked the rep versions of move/store string records in X86InstrInfo.td as isCodeGenOnly = 1 so tblgen is happy building the disassembler files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95252 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2831d5d4aff7323c6526bfa99857dac2bf94295e Author: Devang Patel <dpatel@apple.com> Date: Wed Feb 3 20:08:48 2010 +0000 Emit appropriate expression to find virtual base offset. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95242 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51ea0cc2933924feb130d52d071e5bdee8ed694b Author: Devang Patel <dpatel@apple.com> Date: Wed Feb 3 19:57:19 2010 +0000 Provide interface to identifiy artificial methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95240 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1af53a796f93066a34cdf4cf7b9371aa173c1c3 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Feb 3 19:18:04 2010 +0000 r94686 changed all ModuleProvider parameters to Modules, which made the 1-argument ExecutionEngine::create(Module*) ambiguous with the signature that used to be ExecutionEngine::create(ModuleProvider*, defaulted_params). Fixed by removing the 1-argument create(). Fixes PR6221. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95236 91177308-0d34-0410-b5e6-96231b3b80d8 commit 819e4ea9858786a3a202642b179f4dffc0cde9c2 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Feb 3 18:49:55 2010 +0000 Make docs less specific about their versions, at Chris's suggestion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95231 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2402ff84538dadd53e6f13f5ad9dd7c6bdfe0ef0 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 3 18:43:46 2010 +0000 Add llvm_supports_darwin_and_target to DejaGNU as well, I'd almost forgotten it ever existed. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95230 91177308-0d34-0410-b5e6-96231b3b80d8 commit 38bec178a30bdb19ad3197fcc0abd6b61fe72ee1 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Feb 3 18:23:23 2010 +0000 Mention the version in the documentation index and link to the 2.6 docs, which is what most readers will actually be aiming for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95229 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0889414038faa0c5c8f1fd28db4391c7a1dfabad Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Feb 3 18:18:30 2010 +0000 llvm-mc: Add --show-inst option, for showing the MCInst inline with the assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95227 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76fd987a802f86d0ca298812b63552a15b7f174d Author: Dan Gohman <gohman@apple.com> Date: Wed Feb 3 17:27:31 2010 +0000 Add "Author Date Id Revision" svn:keyword properties to these files, as is done with the other html files in doc, to hopefully keep strings like "Last modified" current. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95225 91177308-0d34-0410-b5e6-96231b3b80d8 commit 66b7149074808f51fd6365b509028ff862a05108 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Feb 3 17:23:56 2010 +0000 Adjust the heuristics used to decide when SROA is likely to be profitable. The SRThreshold value makes perfect sense for checking if an entire aggregate should be promoted to a scalar integer, but it is not so good for splitting an aggregate into its separate elements. A struct may contain a large embedded array along with some scalar fields that would benefit from being split apart by SROA. Even if the total aggregate size is large, it may still be good to perform SROA. Thus, the most important piece of this patch is simply moving the aggregate size comparison vs. SRThreshold so that it guards only the aggregate promotion. We have also been checking the number of elements to decide if an aggregate should be split up. The limit of "SRThreshold/4" seemed rather arbitrary, and I don't think it's very useful to derive this limit from SRThreshold anyway. I've collected some data showing that the current default limit of 32 (since SRThreshold defaults to 128) is a reasonable cutoff for struct types. One thing suggested by the data is that distinguishing between structs and arrays might be useful. There are (obviously) a lot more large arrays than large structs (as measured by the number of elements and not the total size -- a large array inside a struct still counts as a single element given the way we do SROA right now). Out of 8377 arrays where we successfully performed SROA while compiling a large set of benchmarks, only 16 of them had more than 8 elements. And, for those 16 arrays, it's not at all clear that SROA was actually beneficial. So, to offset the compile time cost of investigating more large structs for SROA, the patch lowers the limit on array elements to 8. This fixes Apple Radar 7563690. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95224 91177308-0d34-0410-b5e6-96231b3b80d8 commit b692ce605e860ee4d6928eab7586d3cfc2302407 Author: Garrison Venn <gvenn.cfe.dev@gmail.com> Date: Wed Feb 3 12:00:02 2010 +0000 Repository access test commit git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95221 91177308-0d34-0410-b5e6-96231b3b80d8 commit b49b883b85ef0c4d56c3343a46bcbea6e4d09a3e Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Wed Feb 3 09:05:21 2010 +0000 Remove redundant declaration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95213 91177308-0d34-0410-b5e6-96231b3b80d8 commit b68773962f3210db4e2a3837197737c8eaa6e0ad Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Wed Feb 3 09:04:11 2010 +0000 Add constructors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95212 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f506f73258301e6cfb4128a3cce5bf93380460a Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 06:42:38 2010 +0000 reapply r95206, this time actually delete the code I'm replacing in the third stub case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95209 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd96d73fe03dff21c9fe0bf9787fc34e37411e34 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 06:41:18 2010 +0000 revert r95206, it is apparently causing bootstrap failure on i386-darwin9 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95208 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a1f1f72708b2ff83d4f5ea1df34e652a73e1ba0 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 06:28:13 2010 +0000 print instruction encodings with the existing comment facilities, so that llvm-mc -show-encoding prints like this: hlt ## encoding: [0xf4] instead of like this: hlt # encoding: [0xf4] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95207 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8efb41ad3922cdd022a2eedc8bb5ee098e68b91 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 06:21:16 2010 +0000 make the x86 backend emit darwin stubs through mcstreamer instead of textually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95206 91177308-0d34-0410-b5e6-96231b3b80d8 commit e550c4e717d5135efe0df7e679ec1e83b7ecc0f9 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 06:18:30 2010 +0000 make MachineModuleInfoMachO hold non-const MCSymbol*'s instead of const ones. non-const ones aren't very useful, because you can't even, say, emit them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95205 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73cdb9fff3e6e69e6429be28339d10ae0ba78d1a Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 05:55:08 2010 +0000 change addPassesToEmitFile to return true on failure instead of its input, add -filetype=null for performance testing and remove -filetype=dynlib, which isn't planned to be implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95202 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73b9dcac300a4b4f5814fd628a774ecd2693b639 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Feb 3 03:55:59 2010 +0000 Revert 94937 and move the noreturn check to codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95198 91177308-0d34-0410-b5e6-96231b3b80d8 commit acfc18fbad20b8f2e402408648537a463f3cbb57 Author: Sean Callanan <scallanan@apple.com> Date: Wed Feb 3 03:46:41 2010 +0000 Fixed the disassembler so it accepts multiple instructions on a single line. Also made it a bit more forgiving when it reports errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95197 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7550a4139b55d976e60bf2025e41e9a76d9bc6df Author: John McCall <rjmccall@apple.com> Date: Wed Feb 3 03:42:44 2010 +0000 Make APInt::countLeadingZerosSlowCase() treat the contents of padding bits as undefined. Fixes an assertion in APFloat::toString noticed by Dale. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95196 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c2d02dcf909a29ad5776b8e320a3e896ec81d91 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Feb 3 03:28:02 2010 +0000 Allow all types of callee's to be tail called. But avoid automatic tailcall if the callee is a result of bitcast to avoid losing necessary zext / sext etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95195 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7aec47e78037512575e13a5b31b059bb2ea02cf6 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Feb 3 02:11:49 2010 +0000 Reconfigure with autoconf-2.60, and fix autoconf.ac to work with that version. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95191 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5da1e50388dd0ba4a949dd5c559ffb6c9433abc1 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:49:49 2010 +0000 don't emit \n's at the start of X86AsmPrinter::runOnMachineFunction, .o files don't like that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95187 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25137eb1159bc82bdf8a9b6c56a3bc1d05febd8a Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:46:05 2010 +0000 privatize a bunch of methods and move \n printing into them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95186 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed2c379e4c3bf39afbdfe08b573f965a62063b45 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:41:03 2010 +0000 rename printMachineInstruction -> EmitInstruction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95184 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ee7ca20cd5c9b157c4a1ab9825d6c2f0ba99e96 Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 3 01:40:33 2010 +0000 Reapply 95050 with a tweak to check the register class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95183 91177308-0d34-0410-b5e6-96231b3b80d8 commit dab48b4dbe274d58ffe036848efe3f3de25596eb Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:16:28 2010 +0000 print instructions through the mcstreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95181 91177308-0d34-0410-b5e6-96231b3b80d8 commit 74887bc2f8910a00660b4dfe55cbd2a3f5639681 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:15:03 2010 +0000 emit instructions through the streamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95180 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5099786d0b6e63912227de6fe21f1921bb8ca311 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:13:25 2010 +0000 Finally eliminate printMCInst and send instructions through the streamer. Demo: $ cat t.ll define i32 @test() nounwind { ret i32 42 } $ llc t.ll -o - ... _test: movl $42, %eax ret $ llc t.ll -o t.o -filetype=obj $ otool -tv t.o t.o: (__TEXT,__text) section _test: 00000000 movl $0x0000002a,%eax 00000005 ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95179 91177308-0d34-0410-b5e6-96231b3b80d8 commit f49ae3f1c237f37309d8b8d3c096c902e64156a7 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:09:55 2010 +0000 rejigger the world so that EmitInstruction prints the \n at the end of the instruction instead of expecting the caller to do it. This currently causes the asm-verbose instruction comments to be on the next line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95178 91177308-0d34-0410-b5e6-96231b3b80d8 commit 89ef2563079e2c3e90116949105928b57eca6c97 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 01:00:52 2010 +0000 sink handling of target-independent machine instrs (other than DEBUG_VALUE :( ) into the target indep AsmPrinter.cpp file. This allows elimination of the NO_ASM_WRITER_BOILERPLATE hack among other things. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95177 91177308-0d34-0410-b5e6-96231b3b80d8 commit c38f1118b1fe7c43c8b4fe67dd920d50a574874e Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 00:48:53 2010 +0000 make these less sensitive to asm verbose changes by disabling it for them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95175 91177308-0d34-0410-b5e6-96231b3b80d8 commit a43ec0f4625cfbff87cf1cad3e233d564fb5b79f Author: Dale Johannesen <dalej@apple.com> Date: Wed Feb 3 00:36:40 2010 +0000 Print FPImm a less kludgy way; APFloat.toString seems to have some problems anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95171 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a7420b3f92907948e325b870253bb2215ee871b Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Feb 3 00:33:21 2010 +0000 Fix some comment typos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95170 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07a7fb4dfc55877789e4ac89e8e15f7eb193a1c0 Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 00:29:55 2010 +0000 pass an instprinter into the AsmPrinter if it is available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95168 91177308-0d34-0410-b5e6-96231b3b80d8 commit b881efd98a3db73235b51fef4a67c8a27ab6c86d Author: Chris Lattner <sabre@nondot.org> Date: Wed Feb 3 00:22:02 2010 +0000 make any use of the "O" stream in asmprinter print to stderr if in filetype=obj mode. This is a hack, and will live until dwarf emission and other random stuff that is not yet going through MCStreamer is upgraded. It only impacts filetype=obj mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95166 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23ce2ffb517fec9f017309966c12c1f79a92593e Author: Eric Christopher <echristo@apple.com> Date: Wed Feb 3 00:21:58 2010 +0000 Recommit this, looks like it wasn't the cause. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95165 91177308-0d34-0410-b5e6-96231b3b80d8 commit 455d28b90ab94ef472ed76178182626c18f36424 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Feb 2 23:58:13 2010 +0000 ByVal frame object size should be that of the byval argument, not the size of the type which is just a pointer. This is not known to break stuff but is wrong nevertheless. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95163 91177308-0d34-0410-b5e6-96231b3b80d8 commit 756d064ed2ce9da3f9ce4667a9bd3dd132312808 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 23:57:42 2010 +0000 Hook up -filetype=obj through the MachO streamer. Here's a demo: $ cat t.ll @g = global i32 42 $ llc t.ll -o t.o -filetype=obj $ nm t.o 00000000 D _g There is still a ton of work left. Instructions are not being encoded yet apparently. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95162 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21e1c2718234fa1657c0aeeea86b5dece6ce1d74 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Feb 2 23:56:14 2010 +0000 As of r79039, we still try to eliminate the frame pointer on leaf functions, even when -disable-fp-elim is specified. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95161 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f7db78a1e125e52592115b0c97029143fae537a Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Feb 2 23:55:14 2010 +0000 Revert 95130. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95160 91177308-0d34-0410-b5e6-96231b3b80d8 commit dcbc37a6c5942a820f36cf6b66bdc041df414ce7 Author: Dale Johannesen <dalej@apple.com> Date: Tue Feb 2 23:54:23 2010 +0000 Accept floating point immediates in DEBUG_VALUE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95159 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc21f9123f818edf24d5b40c526dc02a6a2151a4 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 2 23:46:47 2010 +0000 AsmParser/X86: Add temporary hack to allow parsing "sal". Eventually we need some mechanism for specifying alternative syntaxes, but I'm not sure what form that should take yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95158 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f6ea763bf9b8e0dd4f2d3698a5e29e8d2a5017a Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 2 23:46:36 2010 +0000 AsmMatcherEmitter: Use stable_sort when reordering instructions, so that order is still deterministic even amongst ambiguous instructions (eventually ambiguous match orders will be a hard error, but we aren't there yet). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95157 91177308-0d34-0410-b5e6-96231b3b80d8 commit 397cebe4eb9631eb73da640399ac802d76a412fb Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 23:45:17 2010 +0000 use OwningPtr and factor code better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95156 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc40c64e5548d1a6b93613dc50b487820d8e7d91 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 23:37:42 2010 +0000 refactor code so that LLVMTargetMachine creates the asmstreamer and mccontext instead of having AsmPrinter do it. This allows other types of MCStreamer's to be passed in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95155 91177308-0d34-0410-b5e6-96231b3b80d8 commit d334d70d6b78b9533b875b329aac174ffa922747 Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 2 23:01:31 2010 +0000 Hopefully temporarily revert this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95154 91177308-0d34-0410-b5e6-96231b3b80d8 commit b5696b523dbc5c8586a5222d5519fe820ee9424b Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 22:58:13 2010 +0000 simplify getVerboseAsm git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95153 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6b284d094e3805cf4d3dca8fbb91acbad84cf546 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 22:54:51 2010 +0000 move handling of asm-verbose out of AsmPrinter.cpp into LLVMTargetMachine.cpp with the rest of the command line options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95152 91177308-0d34-0410-b5e6-96231b3b80d8 commit e80dc6079eaeaf314617975b9518414674af2cbd Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 22:37:42 2010 +0000 remove dead #include, stupid symlinks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95150 91177308-0d34-0410-b5e6-96231b3b80d8 commit d8982c7f29ed5ead56d2b93cfaa728a50a3ed12c Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 22:36:29 2010 +0000 remove the # TAILCALL markers, which was causing the to fail. It's unclear if the matcher is nondeterminstic of what here, but I'm getting matches without TAILCALL and some other hosts are getting matches with it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95149 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8622da039332c3928eb306e8317c8cd1a18d4809 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 22:31:11 2010 +0000 Remove a bunch of stuff around the edges of the ELF writer. Now the only use of the ELF writer is the JIT, which won't be easy to fix in the short term. :( :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95148 91177308-0d34-0410-b5e6-96231b3b80d8 commit c66b12bfe23a9469cfe8316dd99204cc94b4b5cf Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 2 22:29:26 2010 +0000 Reformat my last patch slightly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95147 91177308-0d34-0410-b5e6-96231b3b80d8 commit 049f71265b0a9dc1bf938c87b9d3c3b076e47835 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 22:13:21 2010 +0000 tidy some targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95146 91177308-0d34-0410-b5e6-96231b3b80d8 commit e3b4b0ba19b5001a565087800fd343cef5be9e39 Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 2 22:10:43 2010 +0000 Re-add strcmp and known size object size checking optimization. Passed bootstrap and nightly test run here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95145 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed3cf2287918962e1d0c7a4daf3817fef8700fb0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 22:03:00 2010 +0000 remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95144 91177308-0d34-0410-b5e6-96231b3b80d8 commit b84851fd840d1bc4d79d696b6e8679d3acbafcda Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 2 22:00:15 2010 +0000 MCAssembler/Darwin: Add a test (on Darwin) that we assemble a bunch of instructions exactly like 'as', and produce equivalent .o files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95143 91177308-0d34-0410-b5e6-96231b3b80d8 commit 062ed9b30fff92c004912477bb9255722f8835ed Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:55:58 2010 +0000 detemplatize the ppc code emitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95142 91177308-0d34-0410-b5e6-96231b3b80d8 commit 669180b467a7ec704fd95d8d26251fbaffe3e1fd Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:52:03 2010 +0000 remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95141 91177308-0d34-0410-b5e6-96231b3b80d8 commit 050e1f2800742f0fe7dbc4cf416a49bb1f6ac773 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:49:29 2010 +0000 add a definition for ID. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95140 91177308-0d34-0410-b5e6-96231b3b80d8 commit d19fc96465d615f29b254a2a5bdb5a9a431b6dab Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:48:51 2010 +0000 detemplatize ARM code emitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95138 91177308-0d34-0410-b5e6-96231b3b80d8 commit 85186c4e27f082dce8568ce347983481bce4607e Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 2 21:44:16 2010 +0000 MCAsmParser/X86: Represent absolute memory operands as CodeGen does, with scale == 1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95137 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6776221b04b736cec359aace62501c512d2dc7a1 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 2 21:44:10 2010 +0000 MCCodeEmitter/X86: Handle tied registers better when converting MCInst -> MCMachineInstr. This also fixes handling of tied registers for MRMSrcMem instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95136 91177308-0d34-0410-b5e6-96231b3b80d8 commit df557c865aaa18a337964f7cccf7973b12d9735a Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 2 21:44:01 2010 +0000 MC/Mach-O: Set SOME_INSTRUCTIONS bit for sections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95135 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9365bf724b4308e2bac368a2f29a02fe949ff0f Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:38:59 2010 +0000 remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95134 91177308-0d34-0410-b5e6-96231b3b80d8 commit f393cd4958708c36c353f9179ee4f3324edc801c Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:35:47 2010 +0000 detemplatize alpha code emission, it is now JIT specific. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95133 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb4e4e82f29f101e47c0d3fc42be85a82e993cad Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:31:47 2010 +0000 eliminate all the dead addSimpleCodeEmitter implementations. eliminate random "code emitter" stuff in Alpha, except for the JIT path. Next up, remove the template cruft. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95131 91177308-0d34-0410-b5e6-96231b3b80d8 commit 32abfae758e1d86d915f1f0e5aec20bea802d4fa Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Feb 2 21:29:10 2010 +0000 Pass callsite return type to TargetLowering::LowerCall and use that to check sibcall eligibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95130 91177308-0d34-0410-b5e6-96231b3b80d8 commit 818ad00b8aa8a10052e77c92c67f69f32b2356ba Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 2 21:11:22 2010 +0000 Make DenseSet's erase pass on the return value rather than swallowing it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95127 91177308-0d34-0410-b5e6-96231b3b80d8 commit f3adb09481fcde8dd865a5a2fcb8201e3dac7b97 Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 2 21:10:27 2010 +0000 Fix function names in comments. Thanks Duncan! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95126 91177308-0d34-0410-b5e6-96231b3b80d8 commit 138c76eb26da9c0d40033566d2a57f2d5510f1ba Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 21:06:45 2010 +0000 eliminate FileModel::Model, just use CodeGenFileType. The client of the code generator shouldn't care what object format a target uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95124 91177308-0d34-0410-b5e6-96231b3b80d8 commit 71f26cdad52675b2b0ef19c349d0f59cd27323ed Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 20:57:28 2010 +0000 this apparently depends on the host somehow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95122 91177308-0d34-0410-b5e6-96231b3b80d8 commit f792e0305f7a44f12e12b65a89c101a43aeb687b Author: Bill Wendling <isanbard@gmail.com> Date: Tue Feb 2 20:56:02 2010 +0000 XFAIL for PPC Darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95121 91177308-0d34-0410-b5e6-96231b3b80d8 commit 742d333e513f892dfe2e5d31d3e53008bf3176f7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 20:41:39 2010 +0000 disable this test for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95120 91177308-0d34-0410-b5e6-96231b3b80d8 commit cfe96230d1779423b5f75664be0053fece155600 Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 2 20:20:30 2010 +0000 ...and fixed the Makefile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95119 91177308-0d34-0410-b5e6-96231b3b80d8 commit 29afd237bdf1618d1f9e82919bb9346b8e8f3833 Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 2 20:11:23 2010 +0000 Renamed the ed directory to edis, as suggested yesterday. This eliminates possible confusion about what exactly in this directory; the name is still short, though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95118 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63cb9e7fa1ca3ddf761bf5d1ea3a35711ca16689 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 19:41:23 2010 +0000 remove the remnants of TargetMachOWriterInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95114 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6f6ee467bd3d1dd02b2dd8d95e90d1aad451fafb Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 19:38:14 2010 +0000 Add a new top-level MachO.h file for manifest constants, fixing a layering violation from MC -> Target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95113 91177308-0d34-0410-b5e6-96231b3b80d8 commit 982557e7ea0bb8dda5799323072c0e2ce7c5099d Author: Johnny Chen <johnny.chen@apple.com> Date: Tue Feb 2 19:31:58 2010 +0000 Added t2BFI (Bitfield Insert) entry for disassembler, with blank pattern field. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95112 91177308-0d34-0410-b5e6-96231b3b80d8 commit 368dfe8381c0b8bf62cd2f7c279af5917ceb24eb Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 19:23:55 2010 +0000 remove PPCMachOWriterInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95111 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b860df49af8a5ce36983931fe3c3473e318d037 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 19:14:27 2010 +0000 eliminate all forms of addPassesToEmitMachineCode except the one used by the JIT. Remove all forms of addPassesToEmitFileFinish except the one used by the static code generator. Inline the remaining version of addPassesToEmitFileFinish into its only caller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95109 91177308-0d34-0410-b5e6-96231b3b80d8 commit c74cb6dfb1a37f36bf306ce88282c8478c40f062 Author: Kevin Enderby <enderby@apple.com> Date: Tue Feb 2 19:05:57 2010 +0000 Added another version of the X86 assembler matcher test case. This test case is different subset of the full auto generated test case, and a larger subset that is in x86_32-bit.s (that set will encode correctly). These instructions can pass though llvm-mc as it were a logical cat(1) and then reassemble to the same instruction. It is useful as we bring up the parser and matcher so we don't break things that currently work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95107 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf50076b6922bd5761ce8f827c44fd5395329dc7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 19:03:39 2010 +0000 remove dead code, we're requesting TargetMachine::AssemblyFile here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95105 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8184d24c93887f1d3eb9cbda7d7e8fa19e8c6344 Author: Dale Johannesen <dalej@apple.com> Date: Tue Feb 2 18:52:56 2010 +0000 Test revert 95050; there's a good chance it's causing buildbot failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95103 91177308-0d34-0410-b5e6-96231b3b80d8 commit 545b1b1a9d368259e05f745840ebf091d0cad704 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 18:44:12 2010 +0000 Inline addAssemblyEmitter into its one real caller and delete the -print-emitted-asm option. The JIT shouldn't have to pull in the asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95100 91177308-0d34-0410-b5e6-96231b3b80d8 commit abebd2f6102df6dbf12b44e147132ca029a36018 Author: Duncan Sands <baldrick@free.fr> Date: Tue Feb 2 12:53:04 2010 +0000 Adding missing methods for creating Add, Mul, Neg and Sub with NUW. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95086 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8142256571dbba74bf0d1dc5dc3c696096dd185c Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Tue Feb 2 07:05:31 2010 +0000 Return value on every path. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95075 91177308-0d34-0410-b5e6-96231b3b80d8 commit d4c74a63f9c6569b68b0c4dd086f3fbf2c8c5add Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Tue Feb 2 06:33:32 2010 +0000 simplify code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95074 91177308-0d34-0410-b5e6-96231b3b80d8 commit 84aa735e88bb3f357f00f9a83f9e4d7bfb1440d2 Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Tue Feb 2 06:22:08 2010 +0000 More logic correction: RemoveOverlap should always create new tree. Add a parameter to record whether changes actually happened. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95073 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9eeca10a528f87882fcc1bdeeb267a008b97296c Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Tue Feb 2 05:23:23 2010 +0000 Add a lookup method to the IntervalMap. The difference from the original lookup is that if the lookup key is contained in the key, we return the data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95070 91177308-0d34-0410-b5e6-96231b3b80d8 commit 32b86302fc0e3568bfdd453919443e7b3589d9d0 Author: Devang Patel <dpatel@apple.com> Date: Tue Feb 2 03:47:27 2010 +0000 Apparently gdb is not amused by empty lines in pubtypes section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95064 91177308-0d34-0410-b5e6-96231b3b80d8 commit b36a8b11f1b7e8b451c805c554b357f9924d98d2 Author: Devang Patel <dpatel@apple.com> Date: Tue Feb 2 03:37:03 2010 +0000 NULL terminate name in pubtypes sections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95062 91177308-0d34-0410-b5e6-96231b3b80d8 commit 44e7bce35179730d599b3ae35096df04b0e79553 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 02:43:51 2010 +0000 don't turn (A & (C0?-1:0)) | (B & ~(C0?-1:0)) -> C0 ? A : B for vectors. Codegen is generating awful code or segfaulting in various cases (e.g. PR6204). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95058 91177308-0d34-0410-b5e6-96231b3b80d8 commit 06e4b56331b271118d56da0e64ea49ec9a3ecab2 Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Tue Feb 2 02:40:56 2010 +0000 Fix a bunch of errors in the old logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95056 91177308-0d34-0410-b5e6-96231b3b80d8 commit d9ba1ba9fcd7fcb040dcb3d216183d07dce285d9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 02:26:54 2010 +0000 fix a crash in loop unswitch on a loop invariant vector condition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95055 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a64e3edd146c918912c07ea7cf95f1e103dcc88 Author: Chris Lattner <sabre@nondot.org> Date: Tue Feb 2 02:23:37 2010 +0000 remove an unreduced testcase, rename another. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95054 91177308-0d34-0410-b5e6-96231b3b80d8 commit f03020966b3492b238fe1262c062e7a7d9fc58b4 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Feb 2 02:22:50 2010 +0000 Perform sibcall in some cases when arguments are passes memory. Look for cases where callee's arguments are already in the caller's own caller's stack and they line up perfectly. e.g. extern int foo(int a, int b, int c); int bar(int a, int b, int c) { return foo(a, b, c); } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95053 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8e0bbfc241381fdc3c8bdfa0c9e93b8b49d8f2e Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 2 02:18:20 2010 +0000 Removed an unnecessary class from the EDDisassembler implementation. Also made sure that the register maps were created during disassembler initialization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95051 91177308-0d34-0410-b5e6-96231b3b80d8 commit c0d238a0dbb716040b1058342db54fe4eb7e652e Author: Dale Johannesen <dalej@apple.com> Date: Tue Feb 2 02:08:02 2010 +0000 Make local RA smarter about reusing input register of a copy as output. Needed for (functional) correctness in inline asm, and should be generally beneficial. 7361612. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95050 91177308-0d34-0410-b5e6-96231b3b80d8 commit e078aea60472fd4dcb96170350fe942c01f830af Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Tue Feb 2 01:57:01 2010 +0000 11.8p1: A nested class is a member and as such has the same access rights as any other member. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95047 91177308-0d34-0410-b5e6-96231b3b80d8 commit 03cd7a89d7f9c3e7114d25a513da4f15ba4e2dbf Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 2 01:44:02 2010 +0000 LangRef.html says that inttoptr and ptrtoint always use zero-extension when the cast is extending. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95046 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94974afa225f916cc1fc5d9aa7aa6b373cb235d9 Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 2 01:41:39 2010 +0000 Factor out alignof expression folding into a separate function and generalize it to handle more cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95045 91177308-0d34-0410-b5e6-96231b3b80d8 commit c45b3aa1897a99f74fbb73038c8fd2995eb250bc Author: Dan Gohman <gohman@apple.com> Date: Tue Feb 2 01:38:49 2010 +0000 Various code simplifications. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95044 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6eb9d10f94d819a320f61f8c961643758515dd50 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Feb 2 01:12:20 2010 +0000 Update CMake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95041 91177308-0d34-0410-b5e6-96231b3b80d8 commit d7e49f3f6b670e14a3ee8c4c6e5c72474e323d6a Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 2 00:51:45 2010 +0000 Don't need to check the last argument since it'll always be bool. We also don't use TargetData here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95040 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3b60eab75e05595d7ec77de8b4f9bfaee8f3249d Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 2 00:13:06 2010 +0000 More indentation/tabification fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95036 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b27f221be15788393f00a22a602ebf169801bf1 Author: Eric Christopher <echristo@apple.com> Date: Tue Feb 2 00:06:55 2010 +0000 Untabify previous commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95035 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac567ab867a93e8ce46f5b56228314bedfcceba5 Author: Sean Callanan <scallanan@apple.com> Date: Tue Feb 2 00:04:46 2010 +0000 Changed to Chris Lattner's suggested approach, which merely stubs out the blocks-based disassembly functions if the library wasn't built with blocks, which allows a constant .exports file and also properly deals with situations in which the compiler used to build a client is different from the compiler used to build the library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95034 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61aac7ef2bc97f1c04f0d7e826df89ffe4bb2559 Author: Nate Begeman <natebegeman@mac.com> Date: Mon Feb 1 23:56:58 2010 +0000 Kill the Mach-O writer, and temporarily make filetype=obj an error. The MCStreamer based assemblers will take over for this functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95033 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3617f6aebcdb06b1465ba0165f9bc35d7207bbf7 Author: Sean Callanan <scallanan@apple.com> Date: Mon Feb 1 23:27:57 2010 +0000 Fix for builds with separate source and build directories (like, oh, say, any multistage build) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95028 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9e99517c5996acc9ca1b774275515fea7fcf1525 Author: Eric Christopher <echristo@apple.com> Date: Mon Feb 1 23:25:03 2010 +0000 Formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95027 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a5f31df635d0c8d65f19d0cc32f6c3476836cc5 Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Feb 1 23:06:04 2010 +0000 MOVi16 should also be marked as a UnaryDP instruction, i.e., it doesn't have a Rn operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95025 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a9df81d4d00aea149cb8de9195b7322e3361200 Author: Sean Callanan <scallanan@apple.com> Date: Mon Feb 1 23:01:38 2010 +0000 Updated to use the proper .exports file for the target platform, depending on whether the target supports the blocks API or not git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95024 91177308-0d34-0410-b5e6-96231b3b80d8 commit d89e3fb6c3baedce21438f3cc3032aacb49a9088 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Feb 1 22:51:23 2010 +0000 Add "dump" method to IVUsersOneStride. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95022 91177308-0d34-0410-b5e6-96231b3b80d8 commit aaaed409c8cfd5e9dbaa694a30d2b0a7500c595c Author: Dale Johannesen <dalej@apple.com> Date: Mon Feb 1 22:46:05 2010 +0000 Testcase for 94996 (PR 6157) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95021 91177308-0d34-0410-b5e6-96231b3b80d8 commit 17e9fca94d44eb1bec5b7a39be5f2e1e63655773 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Feb 1 22:40:09 2010 +0000 Fix PR6196. GV callee may not be a function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95017 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba34ec2cabc28cde10a7ada59c5b52de0b4fe27c Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Feb 1 22:32:42 2010 +0000 Add test case for 95013. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95014 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50a68ccb7108932f75967a0036a15638cbec3cd1 Author: Mon P Wang <wangmp@apple.com> Date: Mon Feb 1 22:15:09 2010 +0000 Improve EXTRACT_VECTOR_ELT patch based on comments from Duncan git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95012 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61e230d031189201840a17be52d44fa73e66067e Author: Sean Callanan <scallanan@apple.com> Date: Mon Feb 1 21:57:50 2010 +0000 Rollback on including blocks functionality in .exports because some platforms don't support blocks and then break because the symbols aren't present git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95011 91177308-0d34-0410-b5e6-96231b3b80d8 commit a493aa499b18bb534004ab850caba29042d44cd0 Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Feb 1 21:17:14 2010 +0000 Add an option to GVN to remove all partially redundant loads. This is currently disabled by default. This divides the existing load PRE code into 2 phases: first it checks that it is safe to move the load to each of the predecessors where it is unavailable, and then if it is safe, the code is changed to move the load. Radar 7571861. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95007 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4350840a22dd22fcae29ed124309d46ca107a3e Author: Duncan Sands <baldrick@free.fr> Date: Mon Feb 1 20:57:35 2010 +0000 Do an early exit when the result is known cheaply. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95002 91177308-0d34-0410-b5e6-96231b3b80d8 commit e985e1fe58b689501fcd07947a0b9e288c275951 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 1 20:48:08 2010 +0000 eliminate a bunch of pointless LLVMContext arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95001 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8abd8f0541a289c17536761bd5e236cf1fa280f8 Author: Duncan Sands <baldrick@free.fr> Date: Mon Feb 1 20:42:02 2010 +0000 Fix typo "of" -> "or" and change the way a line was formatted to fit into 80 columns to match my artistic preferences. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95000 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f9385fc14a2cc39dc912c1f425a73f27d78f2a9 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 1 20:04:40 2010 +0000 fix PR6195, a bug constant folding scalar -> vector compares. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94997 91177308-0d34-0410-b5e6-96231b3b80d8 commit e1c3887e98f2b62b9a25b308619217fe19c41459 Author: Dale Johannesen <dalej@apple.com> Date: Mon Feb 1 19:54:53 2010 +0000 fix PR 6157. Testcase pending. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94996 91177308-0d34-0410-b5e6-96231b3b80d8 commit 356faaae39ef1499382bf50573537fa2bc463237 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 1 19:54:45 2010 +0000 cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94995 91177308-0d34-0410-b5e6-96231b3b80d8 commit 03ad0a8bb6f3be3a2185ee63b83cbae9bf18f2b2 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 1 19:35:08 2010 +0000 fix PR6197 - infinite recursion in ipsccp due to block addresses evaluateICmpRelation wasn't handling blockaddress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94993 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4762dd39a17dc7e9700bd0308ae4125be085a2c3 Author: Mon P Wang <wangmp@apple.com> Date: Mon Feb 1 19:03:18 2010 +0000 Fixed a couple of optimization with EXTRACT_VECTOR_ELT that assumes the result type is the same as the element type of the vector. EXTRACT_VECTOR_ELT can be used to extended the width of an integer type. This fixes a bug for Generic/vector-casts.ll on a ppc750. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94990 91177308-0d34-0410-b5e6-96231b3b80d8 commit 32ec1a5d49759636247ef24827f42e9c66c026f3 Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 1 19:00:32 2010 +0000 Update this test for a trivial register allocation difference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94989 91177308-0d34-0410-b5e6-96231b3b80d8 commit 45f1643e0c6fe92ec35ed81d12386372f14be6e3 Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 1 18:27:38 2010 +0000 Generalize target-independent folding rules for sizeof to handle more cases, and implement target-independent folding rules for alignof and offsetof. Also, reassociate reassociative operators when it leads to more folding. Generalize ScalarEvolution's isOffsetOf to recognize offsetof on arrays. Rename getAllocSizeExpr to getSizeOfExpr, and getFieldOffsetExpr to getOffsetOfExpr, for consistency with analagous ConstantExpr routines. Make the target-dependent folder promote GEP array indices to pointer-sized integers, to make implicit casting explicit and exposed to subsequent folding. And add a bunch of testcases for this new functionality, and a bunch of related existing functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94987 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2091359832897a7ba7769eeebf6e0ebc67c83867 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 1 18:11:34 2010 +0000 fix rdar://7590304, a miscompilation of objc apps on arm. The caller of objc message send was getting marked arm_apcscc, but the prototype isn't. This is fine at runtime because objcmsgsend is implemented in assembly. Only turn a mismatched caller and callee into 'unreachable' if the callee is a definition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94986 91177308-0d34-0410-b5e6-96231b3b80d8 commit e82dad6d1c3606ee017379967e31c385b4eb5750 Author: Chris Lattner <sabre@nondot.org> Date: Mon Feb 1 18:04:58 2010 +0000 fix rdar://7590304, an infinite loop in instcombine. In the invoke case, instcombine can't zap the invoke for fear of changing the CFG. However, we have to do something to prevent the next iteration of instcombine from inserting another store -> undef before the invoke thereby getting into infinite iteration between dead store elim and store insertion. Just zap the callee to null, which will prevent the next iteration from doing anything. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94985 91177308-0d34-0410-b5e6-96231b3b80d8 commit 14cf1435c8c2e5f774127a1234c7f76079435e26 Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Feb 1 17:41:44 2010 +0000 Fix pr6198 by moving the isSized() check to an outer conditional. The testcase from pr6198 does not crash for me -- I don't know what's up with that -- so I'm not adding it to the tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94984 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48f174e79a252d99bdc8aee2c821f6871dbbe0bc Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 1 16:38:14 2010 +0000 Add a getNUWMul function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94982 91177308-0d34-0410-b5e6-96231b3b80d8 commit 57c194af6e3725787f73ae1ffeb752906914ca5d Author: Dan Gohman <gohman@apple.com> Date: Mon Feb 1 16:37:38 2010 +0000 Add a generalized form of ConstantExpr::getOffsetOf which works for array types as well as struct types, and which accepts arbitrary Constant indicies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94981 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7269641c424bd8d0e0f6c22f6402521bd8dfad2a Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Mon Feb 1 12:16:39 2010 +0000 MulOp is actually a Mips specific node, so do the match using Opcode. This fixes PR6192 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94977 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b5cef72a83cda3fc651e07c92fab7e83153333c Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Mon Feb 1 10:43:31 2010 +0000 Add an immutable interval map, prepared to be used by flat memory model in the analyzer. WIP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94976 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c30767bed5a692acf43f4bb07f82e12e593a933 Author: Sean Callanan <scallanan@apple.com> Date: Mon Feb 1 09:02:24 2010 +0000 Whoops, left some debugging code in that broke a buildbot. Removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94975 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95ba688843344ba4f811127dd4f7904f3c6cbcb0 Author: Sean Callanan <scallanan@apple.com> Date: Mon Feb 1 08:49:35 2010 +0000 Added the enhanced disassembly library's implementation and fleshed out the .exports file. I still have to fix several details of operand parsing, but the basic functionality is there and usable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94974 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0790256d8b2b86223eae754e8659630ec606ac88 Author: Zhongxing Xu <xuzhongxing@gmail.com> Date: Mon Feb 1 07:32:52 2010 +0000 Simplify code. We can compare TNew with T in one batch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94973 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee5eee2923fa2b9b8c8b68559bce92b2838c74c1 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Feb 1 02:13:39 2010 +0000 Undo r94946 now all the tests are passing again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94970 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4cd00632df8334a9fcbce4f01160030cdb6e7ba4 Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Mon Feb 1 02:03:24 2010 +0000 Fix stack size bug while using o32 abi git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94969 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb62f2f3ab0bfdbf5598e586964736db2ad55da4 Author: Johnny Chen <johnny.chen@apple.com> Date: Sun Jan 31 11:22:28 2010 +0000 For MVNr and MVNs, we need to set Inst{25} = 0 so as not to confuse the decoder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94955 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4489953fa201178eac3af8e19f04f58bdb3e2b28 Author: Evan Cheng <evan.cheng@apple.com> Date: Sun Jan 31 07:28:44 2010 +0000 Change TAILJMP's to be varargs and transfer implicit uses over from TCRETURN's. Otherwise the missing uses can make post-regalloc scheduling do bad things. This fixes 403.gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94950 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf3892e990dfce6790ff57e7dccc9e5fb829b258 Author: Evan Cheng <evan.cheng@apple.com> Date: Sun Jan 31 07:27:31 2010 +0000 Fix a missing check from my last commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94949 91177308-0d34-0410-b5e6-96231b3b80d8 commit a04696cdaaaebb88550de183439178e812c85e7f Author: Evan Cheng <evan.cheng@apple.com> Date: Sun Jan 31 06:44:49 2010 +0000 Avoid recursive sibcall's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94946 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf83c91bbd530f19054c51da0758e41a189a0251 Author: Eli Friedman <eli.friedman@gmail.com> Date: Sun Jan 31 04:55:32 2010 +0000 Remove a completed item, add a couple new ones. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94945 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8867dbd7ba85a07d11267561f58db7675c2af561 Author: Eli Friedman <eli.friedman@gmail.com> Date: Sun Jan 31 04:40:45 2010 +0000 Remove test which is no longer relevant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94944 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5714a01e760ee1591da125c9fb4dfdd2df4a051d Author: Eli Friedman <eli.friedman@gmail.com> Date: Sun Jan 31 04:29:12 2010 +0000 Simplify/generalize the xor+add->sign-extend instcombine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94943 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7fa5774587e56d1071348acdadd7569a4fa9092 Author: Eli Friedman <eli.friedman@gmail.com> Date: Sun Jan 31 02:30:23 2010 +0000 Add a small transform: transform -(X<<Y) to (-X<<Y) when the shift has a single use and X is free to negate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94941 91177308-0d34-0410-b5e6-96231b3b80d8 commit c91dadab87396596808a85161727d7d966162c93 Author: Sean Callanan <scallanan@apple.com> Date: Sun Jan 31 02:28:18 2010 +0000 Moved InstallLexer() from the X86-specific AsmLexer to the TargetAsmLexer class so that clients can actually use the TargetAsmLexer they get from a Target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94940 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d40692b1b30ecd409a6bdc3d7bf4c433bf634ae Author: Evan Cheng <evan.cheng@apple.com> Date: Sun Jan 31 00:59:31 2010 +0000 Do not mark no-return calls tail calls. It'll screw up special calls like longjmp and it doesn't make much sense for performance reason. If my logic is faulty, please let me know. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94937 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc3179860ceed01b85071c63c3686ad7dbbb3ec9 Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Sat Jan 30 18:32:07 2010 +0000 Fix PR6144. Reload GP before the emission of CALLSEQ_END to guarantee the right reload order git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94915 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c4cf9d40bb5d64470e410317fbad462a318a0a0 Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Sat Jan 30 18:29:19 2010 +0000 Fix mov.d out register by using the FFR register class directly git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94914 91177308-0d34-0410-b5e6-96231b3b80d8 commit 592196d5d01f44ad2929c06e0d2cda9b57d09168 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sat Jan 30 14:08:12 2010 +0000 Fix a gross typo: ARMv6+ may or may not support unaligned memory operations. Even if they are suported by the core, they can be disabled (this is just a configuration bit inside some register). Allow unaligned memops on darwin and conservatively disallow them otherwise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94889 91177308-0d34-0410-b5e6-96231b3b80d8 commit b79f9b62f198d1ae452da23bf7d5a9aea486c0c9 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Jan 30 04:42:39 2010 +0000 Check alignment of loads when deciding whether it is safe to execute them unconditionally. Besides checking the offset, also check that the underlying object is aligned as much as the load itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94875 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0108c91d2ac699a4437e0ab1b1e1c5d15bc4f603 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Jan 30 01:22:00 2010 +0000 Allow more tailcall optimization: calls with inputs that are all passed in registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94873 91177308-0d34-0410-b5e6-96231b3b80d8 commit bbbdf911a8e061b5bb0da8236af38ff309c3fdd8 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Jan 30 01:16:15 2010 +0000 Don't forget to transfer target flag when inserting a tailcall instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94872 91177308-0d34-0410-b5e6-96231b3b80d8 commit a24e103806f5cc8150d95a3d17c34f7b15a2ac54 Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 30 01:08:30 2010 +0000 Emit declaration DIE for the class static variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94870 91177308-0d34-0410-b5e6-96231b3b80d8 commit 827c600e36786c4cb41fae2e9b41a829c1a52c75 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Jan 30 01:02:48 2010 +0000 MC/X86 AsmParser: Handle absolute memory operands correctly. We were doing something totally broken and parsing them as immediates, but the .td file also had the wrong match class so things sortof worked. Except, that is, that we would parse movl $0, %eax as movl 0, %eax Feel free to guess how well that worked. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94869 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23b9b1e20e2939687c01c26435ae27f9af28a201 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Jan 30 01:02:37 2010 +0000 AsmMatcher: Create operand classes before use, apparently records aren't visited in the order they were declared. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94868 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b5007f7ee0140eebeb7a41adcc32fead57e4569 Author: Dale Johannesen <dalej@apple.com> Date: Sat Jan 30 00:57:47 2010 +0000 Fix a case where debug_value could affect codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94866 91177308-0d34-0410-b5e6-96231b3b80d8 commit da88458ae2e4520e5a57b8e4a1e478c25a2d231f Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Jan 30 00:41:10 2010 +0000 Use more specific types to avoid casts. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94863 91177308-0d34-0410-b5e6-96231b3b80d8 commit df2bdbad3c28a03d5ac73599f1bf101fb2a3f71c Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Jan 30 00:40:23 2010 +0000 Remove ARM-specific calling convention from this test. Target data is needed for this test, but otherwise, there's nothing ARM-specific about it and no need to specify the calling convention. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94862 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9a758cd460d0f29f9a7dfe3a0c15492f40c7b86b Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Jan 30 00:24:12 2010 +0000 X86.td: Refactor to bring operands that use print_pcrel_imm together. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94861 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23f4491b48f762af658aa54cd0a1edaee9339ea9 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Jan 30 00:24:06 2010 +0000 FileCheck: When looking for "possible matches", only compare against the prefix line. Turns out edit_distance can be slow if the string we are scanning for happens to be quite large. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94860 91177308-0d34-0410-b5e6-96231b3b80d8 commit f70705634a6eb03429eddab5e4cb6e43dfaa3fde Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Jan 30 00:24:00 2010 +0000 AsmMatcher/X86: Separate out sublass for memory operands that have no segment register, and use to cleanup a FIXME in X86AsmParser.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94859 91177308-0d34-0410-b5e6-96231b3b80d8 commit 943e7d9fa17371889cab42815cd698d942d81b73 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Fri Jan 29 23:54:14 2010 +0000 Keep iterating over all uses when meeting a phi node in AllUsesOfValueWillTrapIfNull(). This bug was exposed by my inliner cost changes in r94615, and caused failures of lencod on most architectures when building with LTO. This patch fixes lencod and 464.h264ref on x86-64 (and likely others). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94858 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b50cf92f36da35ca33074783b5ecc1a556657c0 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 29 23:32:40 2010 +0000 MC/X86: Add a nice X86 assembler matcher test case from Kevin Enderby. - This test case is auto generated, and has been verified to round-trip correctly through llvm-mc by checking the assembled .o file before and after piping through llvm-mc. It will be extended over time as the matcher grows support for more instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94857 91177308-0d34-0410-b5e6-96231b3b80d8 commit 92411a8e37a8f1d29aec9d0531ff4ec2895f875f Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Jan 29 23:21:10 2010 +0000 Modified encoding bits specification for VFP instructions. In particular, the D bit (Inst{22}) and the M bit (Inst{5}) should be left unspecified. For binary format instructions, Inst{6} and Inst{4} need to specified for proper decodings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94855 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6069dd121294d238437705678bfef24e7cfd012 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 29 23:12:36 2010 +0000 Print a comment next to "materializable" global values, to distinguish them from values that are not actually defined in the module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94854 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7b6d2c6a6443d73a3f3f6d31faf4d57ec10655b Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 29 23:05:56 2010 +0000 PPC is not ready for sibcall optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94853 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9aa401e14dca8c65d2fb4c82c43b1d9cbe8f1fbd Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Jan 29 22:39:21 2010 +0000 Preserve load alignment in instcombine transformations. I've been unable to create a testcase where this matters. The select+load transformation only occurs when isSafeToLoadUnconditionally is true, and in those situations, instcombine also changes the underlying objects to be aligned. This seems like a good idea regardless, and I've verified that it doesn't pessimize the subsequent realignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94850 91177308-0d34-0410-b5e6-96231b3b80d8 commit ccfec8175249ecc3b926755db90e916cfd806583 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 29 21:57:46 2010 +0000 Minor code cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94848 91177308-0d34-0410-b5e6-96231b3b80d8 commit 833de98561fcf7f668d1a176eeee80f0c871b358 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 29 21:55:16 2010 +0000 Skip whitespace when looking for a potential intended match. Before: <stdin>:94:1: note: possible intended match here movsd 4096(%rsi), %xmm0 ^ After: <stdin>:94:2: note: possible intended match here movsd 4096(%rsi), %xmm0 ^ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94847 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7786f1bdb609cac7e31b20efbcd2050674f0eee6 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 29 21:53:18 2010 +0000 Fix the position of the caret in the FileCheck error message. Before: test/CodeGen/X86/lsr-reuse.ll:52:34: error: expected string not found in input ; CHECK: movsd -2048(%rsi), %xmm0 ^ After: test/CodeGen/X86/lsr-reuse.ll:52:10: error: expected string not found in input ; CHECK: movsd -2048(%rsi), %xmm0 ^ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94846 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2e27257da571ae4897b9367dedb358da00d6c9b9 Author: Junjie Gu <jgu222@gmail.com> Date: Fri Jan 29 21:34:26 2010 +0000 Make sure the size is doubled (not 4x). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94845 91177308-0d34-0410-b5e6-96231b3b80d8 commit 385d68b0ed46d8896662325493a245d1ec8c0dce Author: Sean Callanan <scallanan@apple.com> Date: Fri Jan 29 21:21:44 2010 +0000 Removed symbols from .exports that are not yet in the library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94844 91177308-0d34-0410-b5e6-96231b3b80d8 commit 08ad58149cf43b916c44c4710c7fa27154285cca Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 29 21:21:28 2010 +0000 Add assertion to humor the paranoid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94843 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb265567b7b4d8db906ca74b73235a4f5bdec1c6 Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Jan 29 21:19:19 2010 +0000 We were not writing bitcode for function-local metadata whose operands have been erased (making it not have any more function-local operands) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94842 91177308-0d34-0410-b5e6-96231b3b80d8 commit e0521734588adfaec93ccf7dffba127b014c3658 Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 29 21:16:24 2010 +0000 Revert my last couple of patches. They appear to have broken bison. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94841 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2e0df3849e3ab8909485c1a17fa9c5cdea6269da Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Jan 29 21:11:04 2010 +0000 Rename two IRReader.h functions to indicate that they return a Module that loads its contents lazily from bitcode. I think these are the only remaining mis-named functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94840 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30f1709250c8f855ac512cac5f0d806097957d60 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Jan 29 20:34:28 2010 +0000 Use uint64_t instead of unsigned for offsets and sizes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94835 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2fea743797a4779b62b14d78a6537d59247e1e38 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 29 19:43:48 2010 +0000 Add svn:ignore properties. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94833 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5575c54de367c1991dde5e53127c3adf0fb75def Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Jan 29 19:19:08 2010 +0000 Improve isSafeToLoadUnconditionally to recognize that GEPs with constant indices are safe if the result is known to be within the bounds of the underlying object. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94829 91177308-0d34-0410-b5e6-96231b3b80d8 commit e472109fe15b02c2f6b264df4546367e9320f10f Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Jan 29 19:10:38 2010 +0000 Belatedly document r85295 and r85330. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94825 91177308-0d34-0410-b5e6-96231b3b80d8 commit d839e1a9792eff26a79c8baef8e1b34ab61b24bb Author: Devang Patel <dpatel@apple.com> Date: Fri Jan 29 18:34:58 2010 +0000 Add size and location info in DW_TAG_class_type descriptor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94822 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1126e04037ca1207fa56151f6c9c06fda8cfe1cc Author: Devang Patel <dpatel@apple.com> Date: Fri Jan 29 18:30:57 2010 +0000 Before inserting llvm.dbg.declare intrinsic at the end of a basic block, check whether the basic block has a terminator or not. This API is used by clang and the test case is test/CodeGen/debug-info-crash.c in clang module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94820 91177308-0d34-0410-b5e6-96231b3b80d8 commit 289c0564c911670f5c4e1826420e3fd820f582c0 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Fri Jan 29 15:19:06 2010 +0000 Fix MSVC build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94809 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b58d509ef83ef2d0c14f0d206fd39354a2ddc62 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Fri Jan 29 14:42:22 2010 +0000 Convert some users of ftostr to raw_ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94808 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b3c938a44e57ec75cbea9c4cf003a0016cfbd56 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Fri Jan 29 14:40:33 2010 +0000 Use llvm::format instead of ftostr (which just calls sprintf). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94807 91177308-0d34-0410-b5e6-96231b3b80d8 commit 273c038fca6dd89a242c42978f922d69770bd407 Author: Duncan Sands <baldrick@free.fr> Date: Fri Jan 29 09:45:26 2010 +0000 Change the SREM case to match the logic in the IR version ComputeMaskedBits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94805 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4aa47bd2b13b887593399ebb4a8c18555e08ca13 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 29 06:45:59 2010 +0000 Catch more trivial tail call opportunities: no inputs and output types match. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94804 91177308-0d34-0410-b5e6-96231b3b80d8 commit a1deef01c49f252e0a4145459ec10c535637130e Author: Duncan Sands <baldrick@free.fr> Date: Fri Jan 29 06:18:46 2010 +0000 Having RHSKnownZero and RHSKnownOne be alternative names for KnownZero and KnownOne (via APInt &RHSKnownZero = KnownZero, etc) seems dangerous and confusing to me: it is easy not to notice this, and then wonder why KnownZero/RHSKnownZero changed underneath you when you modified RHSKnownZero/KnownZero etc. So get rid of this. No intended functionality change (tested with "make check" + llvm-gcc bootstrap). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94802 91177308-0d34-0410-b5e6-96231b3b80d8 commit c852af1cafe657e4897e153d3a2bc10505b990ef Author: Duncan Sands <baldrick@free.fr> Date: Fri Jan 29 06:18:37 2010 +0000 It looks like the changes to the SRem logic of SimplifyDemandedUseBits (fix for PR6165) are needed here too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94801 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c57220a2ef346d8d4cbc40d5533d3c9f094424c Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 29 03:22:19 2010 +0000 FileCheck: Switch "possible match" calculation to use StringRef::edit_distance. - Thanks Doug, who is obviously less lazy than me! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94795 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8413ab7835e70bbd458a93be8239f1011e073031 Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 29 01:37:11 2010 +0000 Make strcpy_chk lower to strcpy if we have a safe size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94783 91177308-0d34-0410-b5e6-96231b3b80d8 commit c94c6dfca03fbe5ba2173cd79fb4e7d902d7ba90 Author: Sean Callanan <scallanan@apple.com> Date: Fri Jan 29 01:34:29 2010 +0000 Quick fix to make the header file for the enhanced disassembly information have a better comment (and better guard macros). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94781 91177308-0d34-0410-b5e6-96231b3b80d8 commit 442bd4e292c9bbfe2f34b0fc53f9e34d7fde07be Author: Sean Callanan <scallanan@apple.com> Date: Fri Jan 29 01:30:01 2010 +0000 Added a bare-bones Makefile to build the enhanced disassembly library as a static and a shared library. Added dependencies so the target-specific enhanced disassembly info tables are built before the library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94780 91177308-0d34-0410-b5e6-96231b3b80d8 commit 133eb9c346127f28c89966a9671de0ca96f629fe Author: Ted Kremenek <kremenek@apple.com> Date: Fri Jan 29 01:10:55 2010 +0000 Recognize 'add_executable' when analyzing CMake files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94777 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1aa2f8adbb477ffa51fb521676a2fd1293ba8143 Author: Ted Kremenek <kremenek@apple.com> Date: Fri Jan 29 01:10:25 2010 +0000 Update CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94776 91177308-0d34-0410-b5e6-96231b3b80d8 commit 77fe12bf626a284d889283033322e1d1d3877454 Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 29 01:09:57 2010 +0000 Add constant support to object size handling and remove default lowering. We'll either figure it out, or not and be lowered by SelectionDAGBuild. Add test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94775 91177308-0d34-0410-b5e6-96231b3b80d8 commit f495802f3e81462b29e23c5e83902d3dca5f0fea Author: Bill Wendling <isanbard@gmail.com> Date: Fri Jan 29 00:52:43 2010 +0000 Generic reformatting and comment fixing. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94771 91177308-0d34-0410-b5e6-96231b3b80d8 commit 93bff173ea147f2b516677828f1f79edb171c29e Author: Bill Wendling <isanbard@gmail.com> Date: Fri Jan 29 00:27:39 2010 +0000 Add newline to debugging output, and fix some grammar-os in comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94765 91177308-0d34-0410-b5e6-96231b3b80d8 commit 323f7068c889952ac6a2700ef08c1af6ba3f9bc3 Author: Sean Callanan <scallanan@apple.com> Date: Fri Jan 29 00:21:04 2010 +0000 Added a custom TableGen backend to support the enhanced disassembler, and the necessary makefile rules to build the table for X86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94764 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48539b5d4d4e6e17cf58179b2d2d6fc6e1f7c1d9 Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Jan 29 00:01:35 2010 +0000 mem2reg erases the dbg.declare intrinsics that it converts to dbg.val intrinsics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94763 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68d271623713a16ffe62a60edf32d7e3b6c2f275 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Jan 28 21:51:40 2010 +0000 Assign the ordering of SDNodes in a much less intrusive fashion. After the "visit*" method is called, take the newly created nodes, walk them in a DFS fashion, and if they don't have an ordering set, then give it one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94757 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1a12c56badd0733754baee7f7921b495509f9e53 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Jan 28 18:19:36 2010 +0000 Support some more options... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94752 91177308-0d34-0410-b5e6-96231b3b80d8 commit a64c74890ef37c607b3f1742abb5b1af65342afa Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 28 18:08:26 2010 +0000 Remove the folding rule getelementptr (i8* inttoptr (i64 1 to i8*), i32 -1) to inttoptr (i64 0 to i8*) from the VMCore constant folder. It didn't handle sign-extension properly in the case where the source integer is smaller than a pointer size. And, it relied on an assumption about sizeof(i8). The Analysis constant folder still folds these kinds of things; it has access to TargetData, so it can do them right. Add a testcase which tests that the VMCore constant folder doesn't miscompile this, and that the Analysis folder does fold it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94750 91177308-0d34-0410-b5e6-96231b3b80d8 commit 078a4063e384d3a21a14bc1af4c88aeacd4a1f72 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Jan 28 18:04:38 2010 +0000 Replace strcpy with memcpy when we have the length around anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94746 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41d0a0c1b36033c45a5fa74ec353842b2244b22a Author: Duncan Sands <baldrick@free.fr> Date: Thu Jan 28 17:22:42 2010 +0000 Fix PR6165. The bug was that LHSKnownZero was being and'd with DemandedMask when it should have been and'd with LowBits. Fix that and while there beef up the logic in the case of a negative LHS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94745 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe53061bea27c4b222c548cf2b0e4428134e8bf0 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Jan 28 06:42:08 2010 +0000 Add llvm::Program::ChangeStderrToBinary(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94743 91177308-0d34-0410-b5e6-96231b3b80d8 commit 08b017ea9bd8cc8471b6dbd151402b73606f9057 Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 28 06:32:46 2010 +0000 Check Type::isSized before calling ScalarEvolution::getAllocSizeExpr, rather than after. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94742 91177308-0d34-0410-b5e6-96231b3b80d8 commit 89c402f35edafd7c2178d4ee99644669abd476a8 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 06:22:43 2010 +0000 convert the last 3 targets to use EmitFunctionBody() now that it has before/end body hooks. lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp | 49 ++----------- lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp | 87 ++++++------------------ lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp | 56 +++------------ test/CodeGen/XCore/ashr.ll | 2 4 files changed, 48 insertions(+), 146 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94741 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca73d86620334381948d7d3d713e1b31701dec86 Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 28 02:43:22 2010 +0000 Make getAlignOf return an i64, for consistency with getSizeOf and getOffsetOf, and remove the comment about assuming i8 is byte-aligned, which is no longer applicable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94738 91177308-0d34-0410-b5e6-96231b3b80d8 commit d9ebe37839d32ce786dd7140bd559df444ac772d Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 28 02:15:55 2010 +0000 Remove SCEVAllocSizeExpr and SCEVFieldOffsetExpr, and in their place use plain SCEVUnknowns with ConstantExpr::getSizeOf and ConstantExpr::getOffsetOf constants. This eliminates a bunch of special-case code. Also add code for pattern-matching these expressions, for clients that want to recognize them. Move ScalarEvolution's logic for expanding array and vector sizeof expressions into an element count times the element size, to expose the multiplication to subsequent folding, into the regular constant folder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94737 91177308-0d34-0410-b5e6-96231b3b80d8 commit 117728fed8d10c94cf56f9cb5aa2d6e93f5143d1 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:58:58 2010 +0000 add target hooks for emitting random gunk before and after the function body. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94732 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0e64765c09c0f900518c9db8d1d116a1a7180e9d Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Jan 28 01:57:22 2010 +0000 Fix a bug introduced by r94490 where it created a X86ISD::CMP whose output type is different from its inputs. This fixes PR6146. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94731 91177308-0d34-0410-b5e6-96231b3b80d8 commit bdbb81d0628e15b5a7ea2ae1c466bb283ab740ef Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:54:33 2010 +0000 switch blackfin to the default runOnMachineFunction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94729 91177308-0d34-0410-b5e6-96231b3b80d8 commit b825faaddebc861ee06af5a50cef78e645275673 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:50:22 2010 +0000 eliminate a now-useless class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94728 91177308-0d34-0410-b5e6-96231b3b80d8 commit d9df5d79183e13a0ce6915c184f47d7c01e72dc9 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:48:52 2010 +0000 Switch MSP430, SPU, Sparc, and SystemZ to use EmitFunctionBody(). Diffstat: 6 files changed, 30 insertions(+), 284 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94727 91177308-0d34-0410-b5e6-96231b3b80d8 commit f59d57d36935e921c12785690477d3bfdba9d69d Author: Jim Grosbach <grosbach@apple.com> Date: Thu Jan 28 01:45:32 2010 +0000 Update of 94055 to track the IR level call site information via an intrinsic. This allows code gen and the exception table writer to cooperate to make sure landing pads are associated with the correct invoke locations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94726 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf7dadf717673b9d494f9930f6618236feb2ce7f Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Jan 28 01:41:20 2010 +0000 Record the death of ModuleProvier and GhostLinkage in the release notes and give upgrade instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94723 91177308-0d34-0410-b5e6-96231b3b80d8 commit 57d849fe78589bb84ec82db82cdbcb6dc88207b4 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:28:58 2010 +0000 Give AsmPrinter the most common expected implementation of runOnMachineFunction, and switch PPC to use EmitFunctionBody. The two ppc asmprinters now don't heave to define runOnMachineFunction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94722 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e47dee4ccf9640938dd81cb93a9fd1ab26f5874 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Jan 28 01:14:43 2010 +0000 Truncate the release notes so they're ready to accumulate notes for the 2.7 release. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94720 91177308-0d34-0410-b5e6-96231b3b80d8 commit eb0602789a69e4764c70321424eb552a5d33d9cc Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:10:34 2010 +0000 switch ARM to EmitFunctionBody(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94719 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07a24263e9daeb0d702fb8890e17347733327732 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:06:32 2010 +0000 emit a 0 byte instead of a noop if a function is empty on darwin. "0" is nice and target independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94718 91177308-0d34-0410-b5e6-96231b3b80d8 commit bea3e68096198f2d2b453b7e2f94303f61f587b0 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 01:02:27 2010 +0000 Remove the argument from EmitJumpTableInfo, because it doesn't need it. Move the X86 implementation of function body emission up to AsmPrinter::EmitFunctionBody, which works by calling the virtual EmitInstruction method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94716 91177308-0d34-0410-b5e6-96231b3b80d8 commit 692276d99e08f224f58ed5207ce4e8310137f72e Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 00:19:24 2010 +0000 Drop the argument to AsmPrinter::EmitConstantPool and make it virtual. Overload it in the ARM backend to do nothing, since is does insane constant pool emission. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94708 91177308-0d34-0410-b5e6-96231b3b80d8 commit c1b68d104bed6ca4fb4040a29b1cda52c2343e85 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 00:15:18 2010 +0000 don't emit constant pools twice. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94706 91177308-0d34-0410-b5e6-96231b3b80d8 commit b3c5f49d35d0468f92e6c02242cf6ef9dccbdb84 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 28 00:05:10 2010 +0000 rename printVisibility to EmitVisibility and make it private, constify EmitLinkage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94705 91177308-0d34-0410-b5e6-96231b3b80d8 commit e12efcf52becf0152d0f58877fb0b6207b81d6ef Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 23:58:11 2010 +0000 switch ARM to use EmitFunctionHeader. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94703 91177308-0d34-0410-b5e6-96231b3b80d8 commit df6c7e6ba3e6068ffd02540034da342e87a44e6d Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 23:37:36 2010 +0000 eliminate the ARMFunctionInfo::Align member, using MachineFunction::Alignment instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94701 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f0b5d27b3d7da40809549ea3163cad91b54ad34 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 23:35:43 2010 +0000 add a helper function for bumping up the alignment of a machine function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94700 91177308-0d34-0410-b5e6-96231b3b80d8 commit a9ae1a57883cc746c8ed9eedef5e8b5bb33a5c30 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 23:26:37 2010 +0000 switch blackfin to use EmitFunctionHeader. BlackfinAsmPrinter.cpp is now less than 200 LOC! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94699 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d5f9ea90027b7f170feda84b1d475ba9b861a15 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 23:23:58 2010 +0000 switch mips to use the shared EmitFunctionHeader() function git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94698 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9926d38af912f56ed3d6e24d76ed9f73a0887395 Author: Sean Callanan <scallanan@apple.com> Date: Wed Jan 27 23:20:51 2010 +0000 Changed constants to an enum so as not to pollute the global namespace needlessly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94697 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6060faac72ff45287e952a53f7a58a4ac36cf9d Author: Sean Callanan <scallanan@apple.com> Date: Wed Jan 27 23:03:46 2010 +0000 Added a header file defining the externally-visible C API for the LLVM disassemblers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94696 91177308-0d34-0410-b5e6-96231b3b80d8 commit dfa3d94ab52cb5e551f740deaaaa1e5d2a7f8ad4 Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 27 22:12:36 2010 +0000 If the only use of something is a DEBUG_VALUE, don't let that stop it from being deleted, and change the DEBUG_VALUE value to undef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94694 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02e6dd46f178a58440557dbfa41df4cc8ed88203 Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 27 22:11:16 2010 +0000 Treat MO_REG 0 location as undefined in DEBUG_VALUE, per document. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94693 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9dbdbe8bee1358d3435be1898374c48263fb00e5 Author: Dan Gohman <gohman@apple.com> Date: Wed Jan 27 22:06:46 2010 +0000 Add an svn:ignore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94692 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0c5a8634d4dade44fec9a1abc76b20c5f1a8fca Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 27 22:03:03 2010 +0000 Need to recurse for all operands of function-local metadata; and handle Instructions (which map to themselves) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94691 91177308-0d34-0410-b5e6-96231b3b80d8 commit 662a0c306457aed9147f582e64ed3642d4aa7a8b Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Jan 27 22:01:02 2010 +0000 Avoid creating redundant PHIs in SSAUpdater::GetValueInMiddleOfBlock. This was already being done in SSAUpdater::GetValueAtEndOfBlock so I've just changed SSAUpdater to check for existing PHIs in both places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94690 91177308-0d34-0410-b5e6-96231b3b80d8 commit dbf472700fa3dbfb9568126b52d28ada35b13ece Author: Ted Kremenek <kremenek@apple.com> Date: Wed Jan 27 20:44:12 2010 +0000 Update CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94687 91177308-0d34-0410-b5e6-96231b3b80d8 commit 752ff1fb26fc819498de04d342d496f146100f2a Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Jan 27 20:34:15 2010 +0000 Kill ModuleProvider and ghost linkage by inverting the relationship between Modules and ModuleProviders. Because the "ModuleProvider" simply materializes GlobalValues now, and doesn't provide modules, it's renamed to "GVMaterializer". Code that used to need a ModuleProvider to materialize Functions can now materialize the Functions directly. Functions no longer use a magic linkage to record that they're materializable; they simply ask the GVMaterializer. Because the C ABI must never change, we can't remove LLVMModuleProviderRef or the functions that refer to it. Instead, because Module now exposes the same functionality ModuleProvider used to, we store a Module* in any LLVMModuleProviderRef and translate in the wrapper methods. The bindings to other languages still use the ModuleProvider concept. It would probably be worth some time to update them to follow the C++ more closely, but I don't intend to do it. Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94686 91177308-0d34-0410-b5e6-96231b3b80d8 commit 844446082c4a29f4c23e18ff5225890a3606a4c6 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Jan 27 19:58:47 2010 +0000 Don't bother with sprintf, just pass the Twine through. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94684 91177308-0d34-0410-b5e6-96231b3b80d8 commit d238cc10f8fe9b9e568c76ed3943a48a0b2985a0 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Jan 27 19:46:52 2010 +0000 Use the less expensive getName function instead of getNameStr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94683 91177308-0d34-0410-b5e6-96231b3b80d8 commit bed204de2b223a441b1c4582ff813e5b664052c6 Author: Chandler Carruth <chandlerc@gmail.com> Date: Wed Jan 27 10:36:15 2010 +0000 Quick fix to a test that is currently failing on every Linux build bot. No idea if this is the "correct" fix, but it seems a strict improvement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94675 91177308-0d34-0410-b5e6-96231b3b80d8 commit c93a316297a3545cbd6a8924a34e4370fe6d1905 Author: Chandler Carruth <chandlerc@gmail.com> Date: Wed Jan 27 10:27:10 2010 +0000 Silence GCC warnings with asserts turned off. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94673 91177308-0d34-0410-b5e6-96231b3b80d8 commit fbbb0b1faaf20465d85b540684eb90a7fe1d0178 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Jan 27 10:13:28 2010 +0000 Make SMDiagnostic::Print a const method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94672 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b79bae89b28eb9a4ab4dc4ec6c62985e69a10d4 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Jan 27 10:13:11 2010 +0000 Trailing whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94671 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47bc2f65663192c4d8ac781b685d94d7144f5cea Author: Duncan Sands <baldrick@free.fr> Date: Wed Jan 27 10:08:08 2010 +0000 Revert commit 94666 (ddunbar) [Suppress clang warning about unused arguments]. It causes g++ to complain: unrecognized option '-Qunused-arguments' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94670 91177308-0d34-0410-b5e6-96231b3b80d8 commit 118ed0eb33493ab604b6b24ad89e6348fd68195e Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 07:21:55 2010 +0000 add a new AsmPrinter::EmitFunctionEntryLabel virtual function, which allows targets to override function entry label emission. Use it to convert linux/ppc to use EmitFunctionHeader(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94667 91177308-0d34-0410-b5e6-96231b3b80d8 commit cdd25445c0cdfe9def326ff61b6dbe6ddac69b48 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Jan 27 07:10:10 2010 +0000 Suppress clang warning about unused arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94666 91177308-0d34-0410-b5e6-96231b3b80d8 commit aac8d95fefc1f8efef19e0ca1e1d7f6f2575d6b8 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 27 06:25:16 2010 +0000 Perform trivial tail call optimization for callees with "C" ABI. These are done even when -tailcallopt is not specified and it does not require changing ABI. First case is the most trivial one. Perform tail call optimization when both the caller and callee do not return values and when the callee does not take any input arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94664 91177308-0d34-0410-b5e6-96231b3b80d8 commit e453d94b9cedea849c6aec9fbfcbe395cadbde8f Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 02:18:21 2010 +0000 merge two ifs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94650 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78b48b61971bdb388971e9dd7473cc4661052159 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 02:12:20 2010 +0000 some cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94649 91177308-0d34-0410-b5e6-96231b3b80d8 commit e347d24803b32d9b25ad30b1f604b63cc7606eb5 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 02:04:20 2010 +0000 no need to check for null git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94648 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe398973c7ced1a4af9a925bfeecbb6527a096d5 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 27 01:44:40 2010 +0000 Remove a dead target hook. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94646 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7bf770db031ef3e9348cc5db7d836d545ac0b1b7 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 01:02:43 2010 +0000 ppc/linux isn't ready for this and it was an accident that it was included. This should fix a bunch of linux buildbot failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94643 91177308-0d34-0410-b5e6-96231b3b80d8 commit 12dbb7096ea5f08cdce6099a28539ae9f217870b Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 27 00:44:36 2010 +0000 When converting dbg.declare to dbg.value, attach promoted store's debug metadata to dbg.value git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94634 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25a2a85e32636a3c09169c9c25de7509404dac4c Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 27 00:30:42 2010 +0000 Linker needs to do deep-copy of function-local metadata to update references to function arguments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94632 91177308-0d34-0410-b5e6-96231b3b80d8 commit 89cff97315984f1b30b2d2ca1470d684410d878f Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 00:20:02 2010 +0000 use existing basic block numbers instead of recomputing a new set of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94631 91177308-0d34-0410-b5e6-96231b3b80d8 commit e0e44f66356645c49f1a3e9a6807f6828e9de5e7 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 27 00:17:20 2010 +0000 Switch MSP430, CellSPU, SystemZ, Darwin/PPC, Alpha, and Sparc to EmitFunctionHeader: 7 files changed, 16 insertions(+), 210 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94630 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c55bfe437197d0d34edb6887da2a2dd29eb6abe Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 27 00:10:09 2010 +0000 Clarify what -tailcallopt option actually do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94628 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f240d49cb730fa95b7752aec624f14e26977443 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Jan 27 00:07:20 2010 +0000 Adjust setjmp instruction sequence to not need 32-bit alignment padding git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94627 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8904bc5f834bde215cbaba8a898f739db1dfc673 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 27 00:07:07 2010 +0000 Eliminate target hook IsEligibleForTailCallOptimization. Target independent isel should always pass along the "tail call" property. Change target hook LowerCall's parameter "isTailCall" into a refernce. If the target decides it's impossible to honor the tail call request, it should set isTailCall to false to make target independent isel happy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94626 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0045f69c5b838f81cc0bf3a1c5512fe6b204988 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 27 00:00:57 2010 +0000 Restore to pre-94570 state. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94625 91177308-0d34-0410-b5e6-96231b3b80d8 commit b799bdfb839df00dd357b0f63ddce9086e2183ed Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:53:39 2010 +0000 mcize label emission for functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94624 91177308-0d34-0410-b5e6-96231b3b80d8 commit a8174307f67b59afd8ba5355d05f0c8262554b31 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:51:52 2010 +0000 use EmitLinkage for functions as well as globals. One output change is that we now use ".linkonce discard" for global variables instead of ".linkonce samesize". These should be the same, just less strict. If anyone is interested in mcizing MCSection for COFF targets, this should be easy to fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94623 91177308-0d34-0410-b5e6-96231b3b80d8 commit 31ffe0af9fac830a223c3a577ecac5bbaaecceae Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:47:12 2010 +0000 pull linkage emission code out to a new EmitLinkage function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94621 91177308-0d34-0410-b5e6-96231b3b80d8 commit d1e30988695b7a16e8e116395c951068a8ddbe0f Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:41:48 2010 +0000 rearrange some directives, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94620 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7bca23ef9d02ce81b17c2964dd4411f71bb66481 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Tue Jan 26 23:30:46 2010 +0000 Roll r94484 (avoiding RTTI problems in tests) forward again in a way that isn't broken by setting CXXFLAGS on the command line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94619 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2548e91a283df66d482004ed3e973d2c381c5af7 Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 26 23:29:09 2010 +0000 Avoid extra calls to MD->getNumOperands() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94618 91177308-0d34-0410-b5e6-96231b3b80d8 commit 045d60450f7220d2f1446057058bd72bd6ed323d Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 26 23:28:40 2010 +0000 Ignore 'forced' tailcall opt in fastisel mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94617 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c329dc12d3a5172ce163bf6e4cc84969f9c2e58 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:26:29 2010 +0000 remove a noop function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94616 91177308-0d34-0410-b5e6-96231b3b80d8 commit fcd69992ced3281fc9d0630806d30be2feaab5a2 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 26 23:21:56 2010 +0000 Fix inline cost predictions with SCIENCE. After running a batch of measurements, it is clear that the inliner metrics need some adjustments: Own argument bonus: 20 -> 5 Outgoing argument penalty: 0 -> 5 Alloca bonus: 10 -> 5 Constant instr bonus: 7 -> 5 Dead successor bonus: 40 -> 5*(avg instrs/block) The new cost metrics are generaly 25 points higher than before, so we may need to move thresholds. With this change, InlineConstants::CallPenalty becomes a political correction: if (!isa<IntrinsicInst>(II) && !callIsSmall(CS.getCalledFunction())) NumInsts += InlineConstants::CallPenalty + CS.arg_size(); The code size is accurately modelled by CS.arg_size(). CallPenalty is added because calls tend to take a long time, so it may not be worth it to inline a function with lots of calls. All of the political corrections are in the InlineConstants namespace: IndirectCallBonus, CallPenalty, LastCallToStaticBonus, ColdccPenalty, NoreturnPenalty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94615 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6af8d0c03c0957ea52590ac15a7deb2dbb5b3bab Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:18:44 2010 +0000 now that enough stuff is constified, move function header printing logic up from X86 into the common code. The other targets will hopefully start using this soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94614 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6139e33352f91d8deceac847e532bd56d69ee8d3 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:18:02 2010 +0000 constify a bunch of dwarf stuff now that the registerinfo method is constified. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94613 91177308-0d34-0410-b5e6-96231b3b80d8 commit 305c54bb02ce0ce0360b20d8562e299bc69dbd60 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 23:15:09 2010 +0000 constify a method argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94612 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1082b75a14004f924335a44a7e6aae4d8d5957f7 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 26 23:13:04 2010 +0000 Allow some automatic tailcall optimization without changing ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94611 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd80f9ce1de542f63d4676bea34825b55da1ce64 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 26 23:07:57 2010 +0000 Delete blank lines that bug me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94610 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36f987f0a6c1b88f47baec98947da0fa28c0fe34 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 22:06:58 2010 +0000 call emitconstantpool and emitjumptable like other targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94601 91177308-0d34-0410-b5e6-96231b3b80d8 commit 514f9f89c41d672737168b62f36f5835dc656161 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 26 22:03:41 2010 +0000 Before existing NamedMDNode entry in the symbol table, remove any existing entry with the same name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94600 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce1f25476c67b572f4d82899a9ed693cf1115f9b Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 21:53:08 2010 +0000 emit jump table an alias ".set" directives through MCStreamer as assignments. .set x, a-b is the same as: x = a-b git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94596 91177308-0d34-0410-b5e6-96231b3b80d8 commit 268ec7835e66eda747bbda73b54366b3dde2665c Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 21:51:43 2010 +0000 fix CastInst::castIsValid to reject aggregate types, fixing PR6153: llvm-as: t.ll:1:25: error: invalid cast opcode for cast from '[4 x i8]' to '[1 x i32]' @x = constant [1 x i32] bitcast ([4 x i8] c"abcd" to [1 x i32]) ^ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94595 91177308-0d34-0410-b5e6-96231b3b80d8 commit eec5843c809c182a12560f67c0d54aa86ef9e97b Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 26 21:42:58 2010 +0000 Remve unnecessary include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94594 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc04b87311d24f0b8b2d12a75fe442c06302aeb1 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 26 21:39:14 2010 +0000 Use AssertingVH, just to be paranoid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94593 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68c3e203d9af2c4e1694235b02dd61fc2b5eb6cc Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 26 21:31:35 2010 +0000 Revert test polarity to match comment and desired outcome. Remove undeserved bonus. A GEP with all constant indices is already considered free by analyzeBasicBlock(), so don't give it an extra bonus in CountCodeReductionForAlloca(). This patch should remove a small positive bias toward inlining functions with variable-index GEPs, and remove a smaller negative bias from functions with all-constant index GEPs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94591 91177308-0d34-0410-b5e6-96231b3b80d8 commit 822b6122a5b7a6fdf120ac8304381b601cb1f0ee Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 26 21:31:30 2010 +0000 Remove dead code. Functions containing indirectbr are marked NeverInline by analyzeBasicBlock(), so there is no point in giving indirectbr special treatment in CountCodeReductionForConstant. It is never called. No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94590 91177308-0d34-0410-b5e6-96231b3b80d8 commit b66489dcbe91da300bea69d18f8a086d7d503f5e Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 26 21:31:24 2010 +0000 Skip calculation of ArgumentWeights if it will never be used. Save a few bytes by allocating the correct size vector. No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94589 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6e109bd42e8b8fd138f4daf95c30c5b48e6eafa Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 26 21:16:06 2010 +0000 Emit DW_AT_containing_type attribute for a class if containing type is known. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94587 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8898d2736985e2a14e9cda816d7e640397cfeb1 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 26 21:14:59 2010 +0000 Add extra element to composite type. This new element will be used to record c++ class that holds current class's vtable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94586 91177308-0d34-0410-b5e6-96231b3b80d8 commit c317dc5547141e68c337cfe885ee69b44fcb9a6b Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 20:40:54 2010 +0000 Eliminate SetDirective, and replace it with HasSetDirective. Default HasSetDirective to true, since most targets have it. The targets that claim to not have it probably do, or it is spelled differently. These include Blackfin, Mips, Alpha, and PIC16. All of these except pic16 are normal ELF targets, so they almost certainly have it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94585 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca334f0696d794f91a2499b3c32843a2dab2a842 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 26 20:36:21 2010 +0000 Delete dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94583 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7d5ae0ed3cb6222e90157ef381678efc6397134c Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Tue Jan 26 20:21:43 2010 +0000 Emit .comm alignment in bytes but .align in powers of 2 for ARM ELF. Original patch by Sandeep Patel and updated by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94582 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b6a1a0319984ad0b8aa7a53c329e25258725e20 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 20:20:43 2010 +0000 eliminate MCAsmInfo::NeedsSet: we now just use .set on any platform that has it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94581 91177308-0d34-0410-b5e6-96231b3b80d8 commit e9644e95834edf5b112906b858222eca75621946 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 20:17:34 2010 +0000 don't set to the default value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94580 91177308-0d34-0410-b5e6-96231b3b80d8 commit ab3cf043ce28d0236360938d71ada4f499d749c5 Author: Junjie Gu <jgu222@gmail.com> Date: Tue Jan 26 19:45:17 2010 +0000 test commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94578 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3bbeaad4db989fd4f2a2fbaff3861a369b8e25de Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 19:25:59 2010 +0000 -disable-output is no longer needed with -analyze. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94574 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35640b2bfaf054ec644de402407dda59a2638d92 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 19:19:05 2010 +0000 Make the unsigned-range code more consistent with the signed-range code, and clean up some loose ends. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94572 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3cd6cea76a29447f5057207d07b486af197ae024 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 26 19:04:47 2010 +0000 Code refactoring, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94570 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7590bb0e7d4de62df0993a8c7573b73d6509808f Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Jan 26 19:04:37 2010 +0000 Revert 94484. Re-disable unittests that need RTTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94569 91177308-0d34-0410-b5e6-96231b3b80d8 commit 897516339c2c8ed92066b170200b6a19a045f81f Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 26 18:57:53 2010 +0000 Switch AllocaDbgDeclares to SmallVector and don't leak DIFactory git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94567 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba05500da36091ffa0c867831d779ca45a868685 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 18:32:54 2010 +0000 Fix a typo in a comment that Duncan noticed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94562 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a24bfd614af412601a08f9644de5f9e72eb827b Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 18:30:24 2010 +0000 Remove SIL, DIL, and BPL from the GR8_NOREX allocation order also. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94560 91177308-0d34-0410-b5e6-96231b3b80d8 commit dfb17221accd7197bc194888ae093f90a9636705 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 18:14:22 2010 +0000 SIL, DIL, BPL, and SPL require a REX prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94558 91177308-0d34-0410-b5e6-96231b3b80d8 commit a2a8efbb47714fca780e31b4e3634bef578668b6 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 16:46:18 2010 +0000 Rename ItCount to BECount, since it holds a backedge-taken count rather than an iteration count. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94549 91177308-0d34-0410-b5e6-96231b3b80d8 commit 135a294519f851b3b701846581e0cd586e036b55 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 16:04:20 2010 +0000 Fix ICmpInst::makeConstantRange to use ConstantRange's API properly in the case of empty and full ranges. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94548 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c32772f586f832b770de187e6822091ee38bc63 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 15:56:18 2010 +0000 Fix a typo that several people pointed out. Also, address the case of wrapping that Duncan pointed out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94547 91177308-0d34-0410-b5e6-96231b3b80d8 commit b690d9e8e1653bdf7a13e082918652f9448a01f1 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Jan 26 14:55:44 2010 +0000 Support -arch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94546 91177308-0d34-0410-b5e6-96231b3b80d8 commit ead5e4cce0b949bfecb15cd2bd3ae56ca195888a Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Jan 26 14:55:30 2010 +0000 Support for -iquote. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94545 91177308-0d34-0410-b5e6-96231b3b80d8 commit b746f712542767bc7e4c3444793212ac0e3110f5 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Jan 26 14:55:16 2010 +0000 Better error message. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94544 91177308-0d34-0410-b5e6-96231b3b80d8 commit 276fe43e5323899b7c9eadcc80477af0e2d75d32 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Jan 26 14:55:04 2010 +0000 Escape double quotes in 'help'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94543 91177308-0d34-0410-b5e6-96231b3b80d8	15 years ago
Török Edvin	a45651d4cb	add another missing file	15 years ago
Török Edvin	9c062bee97	Add missing file.	15 years ago
Török Edvin	6eeadbfeda	dconf for bytecode.	15 years ago
Török Edvin	1e30496d2a	runtime checks verifier.	15 years ago
Török Edvin	236fb13647	New pointer handling rules.	15 years ago
Török Edvin	847d7fc1b8	2009->2010	16 years ago
Török Edvin	57bbb2eb14	Fix loading of multiple .cbc files. ... Common function prototypes must be added only once per Module, otherwise LLVM autorenames them, and we get llvm.bswap.i326 instead of llvm.bswap.i32, which is of course not valid and the verifier rejects.	16 years ago
Török Edvin	0380088f32	Remove -fno-rtti for now. ... g++-4.2 needs rtti to compile libgoogletest. Keep rtti on for now.	16 years ago
Török Edvin	4f0d65404c	missing file.	16 years ago
Török Edvin	bcb354a654	_GLIBCXX_PARALLEL is not supported: it creates threads before we fork() causing ... deadlock.	16 years ago
Török Edvin	07c85f3778	Really fix dist*. ... These makefiles are copied by configure from srcdir to objdir, so in that case yes they should be removed by distclean. However if we are building srcdir == objdir they shouldn't be.	16 years ago
Török Edvin	3f2779188b	Fix make distclean. ... These Makefiles don't have to be rm-ed (they're not used anyway).	16 years ago
Török Edvin	3aece397fa	update files used by make check.	16 years ago
Török Edvin	84b7b79da3	Perl is not required (bb #1781).	16 years ago
Török Edvin	b1249c5eb3	Update autogenerated files after LLVM import.	16 years ago
Török Edvin	f578257021	Merge LLVM upstream SVN r94539. ... Squashed commit of the following: commit 4d555935ac5c77164d9af2494f470abdb542a434 Author: Duncan Sands <baldrick@free.fr> Date: Tue Jan 26 11:58:04 2010 +0000 Tweak the way appendModuleInlineAsm works, so you aren't obliged to append a newline when using setModuleInlineAsm in case later someone calls appendModuleInlineAsm - make newline handling fully automatic. In case anyone is wondering there is only one user of appendModuleInlineAsm: the dragonegg plugin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94539 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16cc9fd0863e778a34ef4559180f059224d2e78b Author: Edwin Török <edwintorok@gmail.com> Date: Tue Jan 26 08:50:50 2010 +0000 Regenerate configure. With the previous cleanup to configure.ac, configure is now only 393k, instead of 1.1M! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94535 91177308-0d34-0410-b5e6-96231b3b80d8 commit 239f981ac0b583f113a8c6ffcf51002b1dc5994c Author: Edwin Török <edwintorok@gmail.com> Date: Tue Jan 26 08:48:04 2010 +0000 Remove unneeded checks from configure.ac. HAVE_{BI,STD,FWD}_ITERATOR and HAVE_NAMESPACES were not used in the code. bison and flex are no longer used. CAN_DLOPEN_SELF was never used either. AC_PROG_LIBTOOL is not needed since we don't use libtool, we only need the libltdl checks for dlopen. Add check for AR, it used to be done by AC_PROG_LIBTOOL. AC_TYPE_SIGNAL is deprecated, follow autoupdate's suggestion and replace with void. Remove unused m4 files. Configure can now be generated using autoconf 2.65 too, without any warnings! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94534 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad97ab8596f7ffb831e6b494ceb735d0a0ef0286 Author: Edwin Török <edwintorok@gmail.com> Date: Tue Jan 26 08:43:05 2010 +0000 Fix autoconf 2.65 warning (don't use _cv_ inside AC_CACHE_VAL). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94533 91177308-0d34-0410-b5e6-96231b3b80d8 commit 708db218ba4afbd6c96c7648dda80f4b20185d19 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Jan 26 08:27:24 2010 +0000 Remove warning about non return on a non-void function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94532 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56178773f3fa4ba2a3f0c0286cb42eaeeb9ba049 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 06:53:37 2010 +0000 eliminate the TargetLowering::UsesGlobalOffsetTable bool, which is subsumed by TargetLowering::getJumpTableEncoding(). Change uses of it to be more specific. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94529 91177308-0d34-0410-b5e6-96231b3b80d8 commit ab9d79bdabd469ecd40d76f77cb9e391e052115a Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 06:42:44 2010 +0000 Now that printPICJumpTableSetLabel is not overloaded, inline it into its only caller, allowing us to simplify it and hoist bits out of the loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94528 91177308-0d34-0410-b5e6-96231b3b80d8 commit 576b9165cf59ce6b435defb6718b31d7a501615e Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 06:28:43 2010 +0000 Move getJTISymbol from MachineJumpTableInfo to MachineFunction, which is more convenient, and change getPICJumpTableRelocBaseExpr to take a MachineFunction to match. Next, move the X86 code that create a PICBase symbol to X86TargetLowering::getPICBaseSymbol from X86MCInstLower::GetPICBaseSymbol, which was an asmprinter specific library. This eliminates a 'gross hack', and allows us to implement X86ISelLowering::getPICJumpTableRelocBaseExpr which now calls it. This in turn allows us to eliminate the X86AsmPrinter::printPICJumpTableSetLabel method, which was the only overload of printPICJumpTableSetLabel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94526 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7ab57e0e40914ec7c9da51dc7af422a9bb4742d2 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 05:58:28 2010 +0000 add a new MachineJumpTableInfo::getJTISymbol method, use it to implement the default TargetLowering::getPICJumpTableRelocBaseExpr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94523 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ae50d6c969ea5319b4ac36a92f6ae3bb2db9510 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 05:30:30 2010 +0000 stub out a new target hook, need some refactoring before I can implement it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94521 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5edab094dc771c2ea605feefa4168589c1703b50 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 05:15:20 2010 +0000 simplify asmprinter: only emit .set directives when entries have EK_LabelDifference32 kind and the target has .set support. Simplify X86AsmPrinter::printPICJumpTableSetLabel to make use of recent helpers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94518 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9dd8c76971b200d5e6da9b582322fa6b4ee03fc9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 05:10:10 2010 +0000 rename printPICJumpTableEntry -> EmitJumpTableEntry, make it private and non-virtual. It handles the non-pic case too, so just use it, simplifying EmitJumpTableInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94517 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ed376c1534bd482cae00ca58365945a5c595d06 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 05:02:42 2010 +0000 implement X86 @GOTOFF jump table entries with the new EK_Custom32 jump table entry kind, instead of overloading AsmPrinter::printPICJumpTableEntry. This has a pretty horrible and inefficient FIXME around how @GOTOFF is currently smashed into the mcsymbol name, but otherwise this is much cleaner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94516 91177308-0d34-0410-b5e6-96231b3b80d8 commit 92baedd90eca87c18f5734141f68123843bf94af Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 04:55:51 2010 +0000 add a new MachineBasicBlock::getSymbol method, replacing the AsmPrinter::GetMBBSymbol. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94515 91177308-0d34-0410-b5e6-96231b3b80d8 commit c240962977fb769c537028a4a033e509b61b2b5f Author: Lang Hames <lhames@gmail.com> Date: Tue Jan 26 04:49:58 2010 +0000 New PBQP solver. * Fixed a reduction bug which occasionally led to infinite-cost (invalid) register allocation solutions despite the existence finite-cost solutions. * Significantly reduced memory usage (>50% reduction). * Simplified a lot of the solver code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94514 91177308-0d34-0410-b5e6-96231b3b80d8 commit 52ec98318a4a336d37048613565c031a0cb1dc5f Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 04:40:18 2010 +0000 Fix the the ceiling-division used in computing the MaxBECount so that it doesn't have trouble with an intermediate add overflowing. Also, be more conservative about the case where the induction variable in an SLT loop exit can step past the RHS of the SLT and overflow in a single step. Make getSignedRange more aggressive, to recover for some common cases which the above fixes pessimized. This addresses rdar://7561161. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94512 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87c00880896deb3d3c7e0cc11954fecc5cf7c75e Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 04:38:11 2010 +0000 don't bother setting the AsmPrinter::MF ivar, now that AsmPrinter::SetupMachineFunction sets it. Note that systemz and msp430 didn't. Yay for reduced inconsistency! :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94510 91177308-0d34-0410-b5e6-96231b3b80d8 commit b73ec923cd277bd24bff2d81c4b29b4a7661f344 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 04:35:26 2010 +0000 make MachineFunction keep track of its ID and make MachineFunctionAnalysis dole them out, instead of having AsmPrinter do both. Have the AsmPrinter::SetupMachineFunction method set the 'AsmPrinter::MF' variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94509 91177308-0d34-0410-b5e6-96231b3b80d8 commit 451d50e0b00fecc00fcb8657552384f318055ae2 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 04:19:00 2010 +0000 this hook should be const. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94508 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd665558f42e47780aff6e3a4555e00d1789e064 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 04:13:15 2010 +0000 Add a comment about a missed opportunity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94507 91177308-0d34-0410-b5e6-96231b3b80d8 commit c1a154b0075a9f31b1850e26ff4f9462484756f7 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 26 04:12:55 2010 +0000 Print empty and full sets specially. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94506 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98639cc055c3420fc68e8cbe308b4c9070c58bd5 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 04:05:28 2010 +0000 Add support for target-specific 32-bit custom-lowered jump table entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94505 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd80b5194431e0ce5b27852dc72c695ad4f7d5a7 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Jan 26 03:56:22 2010 +0000 Unbreak MSVC/CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94502 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce044b9c7e5dc2c587984ad10fa7b5ed3e31fa82 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 03:47:15 2010 +0000 make jit jump table emission be based on the EntryKind instead of magic variables. JITInfo::getPICJumpTableEntry can probably be removed now, but I don't plan to do this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94501 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3ff0256e58dc792e6b1a99ae095326f06764e44c Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 26 03:43:22 2010 +0000 switch jump table entry emission to be based on EntryKind instead of magic variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94500 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7829479065b2c9e3593040f3ea9eb731fa505a5 Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 26 02:42:15 2010 +0000 In mem2reg, for all alloca/stores that get promoted where the alloca has an associated llvm.dbg.declare instrinsic, insert an llvm.dbg.var intrinsic before each store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94493 91177308-0d34-0410-b5e6-96231b3b80d8 commit 772e788108793a13d4c154974d151e9755b09373 Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 26 02:36:35 2010 +0000 Add MDNode::getIfExists(), an efficient way to determine if a value is used by metadata (since metadata does not appear in a value's use list) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94492 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2bdbbc8c8bd9261fce6c90f6546fca5e743f071b Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 26 02:07:38 2010 +0000 Assert when debug intrinsic insert functions are passed empty arguments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94491 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35442a5bd501a65850e46ab87e77a0bf254227ef Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 26 02:00:44 2010 +0000 Implement cond ? -1 : 0 with sbb. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94490 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91945aed6441c5fee15f0b4da9f74ff5fdb161b4 Author: Dale Johannesen <dalej@apple.com> Date: Tue Jan 26 01:54:26 2010 +0000 Accept immediate as value of a dbg_value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94489 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2798a565988f04b8e8e9b385ce7a1a9a671dc747 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Tue Jan 26 01:26:46 2010 +0000 Re-enable unit tests disabled in r94164 by telling GTest about the lack of RTTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94484 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4eac23ed3a3dcf627e2b346bbadb6e6acd05eb12 Author: Sean Callanan <scallanan@apple.com> Date: Tue Jan 26 01:00:10 2010 +0000 Added the implementation of the Intel-specific TargetAsmLexer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94482 91177308-0d34-0410-b5e6-96231b3b80d8 commit bfe2023a6987b4201e612b8b787cbb40b4b29e7d Author: Dale Johannesen <dalej@apple.com> Date: Tue Jan 26 00:09:58 2010 +0000 Generate DEBUG_VALUE comments on x86. The (limited) dbg.declare's we currently generate go through both register allocators without perturbing the results. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94480 91177308-0d34-0410-b5e6-96231b3b80d8 commit 38465e0f8e0ce74d6a4721e4d667194e4ee3ee6c Author: Sean Callanan <scallanan@apple.com> Date: Tue Jan 26 00:08:25 2010 +0000 Added the TargetAsmLexer implementation for AT&T syntax. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94479 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21cf5dc841bfce418403b3909f5ab8c9e6087b9a Author: Dale Johannesen <dalej@apple.com> Date: Tue Jan 26 00:03:12 2010 +0000 use findDebugLoc in more places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94477 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23703f10f4ee82ce35381cb63a06300ced4e98d7 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Jan 25 23:50:13 2010 +0000 Minor jump table cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94475 91177308-0d34-0410-b5e6-96231b3b80d8 commit f51056a64833520d9a19dd4e66d439622e3a7794 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 23:38:14 2010 +0000 in 32-bit pic mode for targets with a GOT, x86 emits jump table entries with @GOTOFF whih is EK_GPRel32BlockAddress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94474 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02f40bc55023ba2181ecb32aeb8d0c265624d176 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 23:28:03 2010 +0000 fix quoting problem jim noticed! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94472 91177308-0d34-0410-b5e6-96231b3b80d8 commit f64ffc4e7521176024d0c53f2e3a702c6de98133 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 23:26:13 2010 +0000 Rearrange handling of jump tables. Highlights: 1. MachineJumpTableInfo is now created lazily for a function the first time it actually makes a jump table instead of for every function. 2. The encoding of jump table entries is now described by the MachineJumpTableInfo::JTEntryKind enum. This enum is determined by the TLI::getJumpTableEncoding() hook, instead of by lots of code scattered throughout the compiler that "knows" that jump table entries are always 32-bits in pic mode (for example). 3. The size and alignment of jump table entries is now calculated based on their kind, instead of at machinefunction creation time. Future work includes using the EntryKind in more places in the compiler, eliminating other logic that "knows" the layout of jump tables in various situations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94470 91177308-0d34-0410-b5e6-96231b3b80d8 commit cfe7b7a54a60a928e30896b5a21233fa0cbca0a4 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 23:22:00 2010 +0000 prep work to support a future where getJumpTableInfo will return a null pointer for functions with no jump tables. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94469 91177308-0d34-0410-b5e6-96231b3b80d8 commit b5badd6703d1f8fc552f45023ba10dec5e6d9b0a Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 23:18:11 2010 +0000 add a method to get the alignment of an integer type even when we don't have one laying around. Useful if you don't have an llvmcontext handy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94468 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c6e446caaa411d8f44f2abe82c5d0b39118f79a Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Jan 25 22:54:29 2010 +0000 Make it SP, LR, PC for GPR Register Class instead of LR, SP, PC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94465 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43b18d3c46b16a3d07cb6ae9856439af29626749 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 22:41:33 2010 +0000 eliminate redundant argument to EmitJumpTableInfo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94464 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba0c53b5194a4a00042844d89815229ffcae3ada Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Jan 25 22:13:10 2010 +0000 Implemented ARMInstPrinter::printThumbS4ImmOperand(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94457 91177308-0d34-0410-b5e6-96231b3b80d8 commit dfceef4d7c86e1faff86b76962fd49cbf69748db Author: Sean Callanan <scallanan@apple.com> Date: Mon Jan 25 21:59:20 2010 +0000 Implemented the dialect decision logic for the X86 TargetAsmLexer. Dialect-specific lexing code will be placed in the functions LexTokenATT() and LexTokenIntel(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94456 91177308-0d34-0410-b5e6-96231b3b80d8 commit da756cedbd90c7c5c4cb88ce020567a2980d93d4 Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Jan 25 21:56:35 2010 +0000 Fixed the order of GPR RegisterClass regs to be: ..., R10, R11, R12, ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94455 91177308-0d34-0410-b5e6-96231b3b80d8 commit f995e69497f878e241907c577840be9a4001517d Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 25 21:55:39 2010 +0000 Fix the bitcode reader to deserialize nuw/nsw/etc. bits properly in the case of a forward-reference, which doesn't use an "abbrev" encoding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94454 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc57be1812ac38d5966a819ad4ed495c074a7795 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 21:28:50 2010 +0000 mcstreamerize gprel32 emission. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94452 91177308-0d34-0410-b5e6-96231b3b80d8 commit e45fe963cf0ac976f60815cecbb5fa7816c32aa1 Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Jan 25 21:28:05 2010 +0000 Remove check for an impossible condition: the condition of the while loop has already checked that TmpBB->getSinglePredecessor() is non-null. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94451 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7db595672d1825bc31a0bd3cf9258cbdbe233601 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 21:22:22 2010 +0000 mcize the non-gprel cases of AsmPrinter::printPICJumpTableEntry git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94450 91177308-0d34-0410-b5e6-96231b3b80d8 commit 72d7c91660fc92b769b87c3464c038e1e1ff2ded Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 21:17:10 2010 +0000 handle the _set_ symbol with an MCSymbol. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94449 91177308-0d34-0410-b5e6-96231b3b80d8 commit 75bd561e510de2d6376a8573fcbcaabf0e1f8b9f Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 21:10:10 2010 +0000 rename MAI::PICJumpTableDirective to MAI::GPRel32Directive to make it clear what it is, instead of how it is used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94448 91177308-0d34-0410-b5e6-96231b3b80d8 commit c50dd923eb17911f40d1a354c08b2d3e45cb5316 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 21:01:58 2010 +0000 pull the non-pic jump table case out of printPICJumpTableEntry and MCize the non-pic case. Now printPICJumpTableEntry really is just about printing PIC entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94446 91177308-0d34-0410-b5e6-96231b3b80d8 commit cffc498b7b150de1d0d48a56a57550609ab61e4a Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 20:52:54 2010 +0000 remove JumpTableDirective, it is always null. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94445 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98e00c465b19ccdcf0ad3ff2bb1919d190b4945c Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 20:37:36 2010 +0000 no need to implement these. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94443 91177308-0d34-0410-b5e6-96231b3b80d8 commit 010d3c27b44c66695ad2c967722fa39c7dc454c4 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 19:51:38 2010 +0000 mcize jump table symbol manipulation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94441 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8a81c36e4a0786baacf13b1744d3aaebc9baed0 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 19:39:52 2010 +0000 sink an arm specific method out of asmprinter into the ARMAsmPrinter and rename it to avoid shadowing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94440 91177308-0d34-0410-b5e6-96231b3b80d8 commit 758f781239b7876a4589e4a8ea8486400cfc02d5 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 19:23:04 2010 +0000 remove dead code: the x86 target never sets usesGlobalOffsetTable, even on x86-32/elf which uses a GOT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94439 91177308-0d34-0410-b5e6-96231b3b80d8 commit be8c61a305dd714126a1dd308024b765a5e5de15 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 19:02:58 2010 +0000 wirte up .file and .file to the mc asmparser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94438 91177308-0d34-0410-b5e6-96231b3b80d8 commit eaf065b751af99a0cc1fdc304e9118e9b8f7906f Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 18:58:59 2010 +0000 mcstreamerize .file and .file. This also fixes an issue where the normal form of .file would fail if the filename had a weird character in it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94437 91177308-0d34-0410-b5e6-96231b3b80d8 commit f20ca12ef34f3e557241346f0db15bfa93ef989e Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 18:33:40 2010 +0000 emit ELF .type directives through MCStreamer instead of doing it textually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94436 91177308-0d34-0410-b5e6-96231b3b80d8 commit 82ede98c5928c480b7b8d2d79b481c936fba99cd Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 18:30:45 2010 +0000 add symbol attribute support for the ELF .type directive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94435 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b3d624c931bc42d3aadbb505b81b91498ce4b1c Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Jan 25 18:26:54 2010 +0000 Change Value::getUnderlyingObject to have the MaxLookup value specified as a parameter with a default value, instead of just hardcoding it in the implementation. The limit of MaxLookup = 6 was introduced in r69151 to fix a performance problem with O(n^2) behavior in instcombine, but the scalarrepl pass is relying on getUnderlyingObject to go all the way back to an AllocaInst. Making the limit part of the method signature makes it clear that by default the result is limited and should help avoid similar problems in the future. This fixes pr6126. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94433 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0699b0384ab44c2c0344673d6c96fd246e0811f Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 25 17:52:13 2010 +0000 Revert r94260 until findDbgDeclare() is made more efficient git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94432 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0271305987a4170ef3daa793c2a367338c0e32cb Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Mon Jan 25 15:32:10 2010 +0000 Update test for darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94421 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4b84343d60c4140df8b11c6f5f23c8e981e0871 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 07:53:05 2010 +0000 add a comment git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94417 91177308-0d34-0410-b5e6-96231b3b80d8 commit aaa7b1bae9af996efdaa0f230800f59198b55ca8 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 07:52:13 2010 +0000 emit the .size directive for global variables on ELF through mcstreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94416 91177308-0d34-0410-b5e6-96231b3b80d8 commit 516b4d673d1cfba74c5c0e0f1db49abe77ca5853 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 07:43:40 2010 +0000 we removed support for darwin8 tools. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94414 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f9165d2391eba416439e4467bd333e9daa99d9a Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 07:29:13 2010 +0000 all supported target now have aligned common support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94413 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9378674bdedadfe3fefb8aecfebee0b8cbbf25ad Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 07:26:17 2010 +0000 Remove support for i386 tiger tools for aligned common symbols. Previously we would just silently miscompile code that used aligned common's, now at least you'll get a build error. tiger-ppc already triggered the build error because it didn't have a version of this logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94412 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c3d2bf9419127c61c0d5e0bd43fab2e827cb0c2 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 07:23:14 2010 +0000 don't set value to its default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94411 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34ed3bc8b335e54535f48b8182bebc0db0c2b477 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 25 07:20:44 2010 +0000 coff targets support alignment on .comm git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94410 91177308-0d34-0410-b5e6-96231b3b80d8 commit d8a8280017dfb9207e6e4f92dfaf485777a6c336 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Jan 25 04:59:07 2010 +0000 ARM does accept the .comm directive alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94408 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6751d70c7fe47be58fdd937e3766ce4344ccff8e Author: Eric Christopher <echristo@apple.com> Date: Mon Jan 25 04:10:28 2010 +0000 Fix autoconf llvm srcdir location for generic projects. Patch by Torvald Riegel! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94405 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9a5d80089360065d335b9a46911b7b679d4e193 Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Mon Jan 25 02:27:39 2010 +0000 Fix PR6134. We are not emitting alignments on Darwin for "bar". Not sure what is the correct way to do it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94400 91177308-0d34-0410-b5e6-96231b3b80d8 commit 69b0fad03edc822efa7497bfbf5051475d9904f5 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Jan 25 00:54:13 2010 +0000 Attempt to unbreak test on Linux. Chris, please check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94399 91177308-0d34-0410-b5e6-96231b3b80d8 commit e05be056a19a8ee169ea2676f2c2a8b42050ff33 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Jan 25 00:45:01 2010 +0000 This example requires RTTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94398 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f6edb89f62862757145752b50c465e990879cbd Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:54:45 2010 +0000 linux/ppc does use alignment in bytes, not pow-2. This fixes PR6129. It looks like linux/arm and linux/mips have the same setting, which are probably wrong. Someone who cares about ARM and MIPS should investigate with the testcase in PR6129. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94381 91177308-0d34-0410-b5e6-96231b3b80d8 commit 04e65245cdab942a551de170237973c9cb6b903e Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:53:12 2010 +0000 don't reset the default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94380 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1adf597745f664fdea164b2d25695e3aca78ee8c Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:43:08 2010 +0000 make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94378 91177308-0d34-0410-b5e6-96231b3b80d8 commit 117674051a2501cce79ca6e0b3ecc00e1382ffb7 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:22:08 2010 +0000 mark some libraries that currently require RTTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94377 91177308-0d34-0410-b5e6-96231b3b80d8 commit 696f0cfe623a89ef7575ff6c0b3948c34d2f3baf Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:21:50 2010 +0000 libs that need EH need RTTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94376 91177308-0d34-0410-b5e6-96231b3b80d8 commit b08bea7868ae3094051469e7f360eb945f35d973 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:20:40 2010 +0000 ENABLE_EXPENSIVE_CHECKS shouldn't know how rtti is enabled, let REQUIRES_RTTI handle it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94375 91177308-0d34-0410-b5e6-96231b3b80d8 commit 073777efc9f8dcc11201a24b257d1ad3efc73f0b Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:17:09 2010 +0000 reassociate should do this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94374 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34cc79c227e1bbe3c1d78a2ebbdf31e7289e9f2d Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 20:01:41 2010 +0000 add a note. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94373 91177308-0d34-0410-b5e6-96231b3b80d8 commit cdf289c59d527d18a7b3d6b29d7dc0cb2d006860 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 19:23:09 2010 +0000 just remove this test, it is not reduced, is not clear what its testing for and it is dying due to fragility in the asmprinter .s comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94372 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8eba210656b1b46a627a53f27607eb78bee0b46c Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 19:13:39 2010 +0000 this test has been failing or a long time, just disable it for now to get back to green. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94371 91177308-0d34-0410-b5e6-96231b3b80d8 commit b35037aec3f60518a97f86050098e0c3597b8e14 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 19:01:06 2010 +0000 fix some issues where we weren't emitting enough newlines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94370 91177308-0d34-0410-b5e6-96231b3b80d8 commit f6e18804c095c7a9580161cec25457910ff1e470 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 18:54:17 2010 +0000 when emitting DIEs, emit the comment on the same line as the directive. This fixes FrontendObjC/2009-11-30-Objc-ID.m git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94369 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ef7cf97cd5f40a660e36c637284eb120528dd04 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 02:27:03 2010 +0000 move PR5945 here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94350 91177308-0d34-0410-b5e6-96231b3b80d8 commit b30a9d51185aed4a863737ce8f4aa01770a91426 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 01:07:33 2010 +0000 fix a parsing problem on instructions like: movw $8, (_cost_table_-L97$pb)+66(%eax) After the parens, we could still have a binop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94345 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8075fd5cc680647735c00aa160597d438924b9d9 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 00:25:09 2010 +0000 This corrects an error in the type of the Llvm.dispose_context function. Patch by James Woodyatt! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94343 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8bfb35b04c180f4b1c9ef08026d4d79e6dcbc22e Author: Mon P Wang <wangmp@apple.com> Date: Sun Jan 24 00:24:43 2010 +0000 It seems better to scalarize vectors of size 1 instead of widening them. Add support to widen SETCC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94342 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6bb7a3c88d365944ffbd6f7c6602d6634fd7eba3 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 24 00:09:49 2010 +0000 change the canonical form of "cond ? -1 : 0" to be "sext cond" instead of a select. This simplifies some instcombine code, matches the policy for zext (cond ? 1 : 0 -> zext), and allows us to generate better code for a testcase on ppc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94339 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2de8d73b7944fa39803d9531719da96e0921a345 Author: Mon P Wang <wangmp@apple.com> Date: Sun Jan 24 00:05:03 2010 +0000 Improved widening loads by adding support for wider loads if the alignment allows. Fixed a bug where we didn't use a vector load/store for PR5626. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94338 91177308-0d34-0410-b5e6-96231b3b80d8 commit b9256a922c459a26e590d0ffbce1a7fa151421a1 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 23:31:46 2010 +0000 fix a potential overflow issue Eli pointed out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94336 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21dbf2fe88b87852d3b644752152fa4c939d9f67 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Jan 23 20:32:12 2010 +0000 Speculatively revert r94322 to see if it fixes darwin selfhost buildbot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94331 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8070ec0e39fe9fa098e05c8480fefeeafdab9e63 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 19:21:31 2010 +0000 third bug from PR6119: the xor dupe extension allows for arbitrary terminators in predecessors, don't assume it is a conditional or uncond branch. The testcase shows an example where they can happen with switches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94323 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed230ec24e2639545b5f72ce86ceebd809b0f483 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Jan 23 19:19:34 2010 +0000 Teach DAE that even though it can't modify the function signature of an externally visible function, it can still find all callers of it and replace the parameters to a dead argument with undef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94322 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2e27c8ab6d591b7c0b95f174bc4bb1788241a6ea Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 19:16:25 2010 +0000 add an early out to ProcessBranchOnXOR to speed it up, handle the case when we can infer an input to the xor from all inputs that agree, instead of going into an infinite loop. Another part of PR6199 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94321 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8d56ca2576b026967c306f6b2d4a7818215958f Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 18:56:07 2010 +0000 fix a crash in jump threading, PR6119 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94319 91177308-0d34-0410-b5e6-96231b3b80d8 commit 79bda77aa67a5fb3ce416b072e5a7757ef2f0757 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 18:49:30 2010 +0000 implement a simple instcombine xform that has been in the readme forever. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94318 91177308-0d34-0410-b5e6-96231b3b80d8 commit c577b8344b6fe79cd250ceaf95303a6405af12e9 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 18:42:37 2010 +0000 add a note git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94317 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2d28a9d1cd2f682c8fb812c2ba04a25c67cc2a76 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 17:59:23 2010 +0000 add some notes, making posix-memalign be nocapture would be an easy improvement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94312 91177308-0d34-0410-b5e6-96231b3b80d8 commit fcc37a1838a832ec99f3f469c7dbb26751a1db2c Author: Bill Wendling <isanbard@gmail.com> Date: Sat Jan 23 10:26:57 2010 +0000 Remove the '-disable-scheduling' flag and replace it with the 'source' option of the '-pre-RA-sched' flag. It actually makes more sense to do it this way. Also, keep track of the SDNode ordering by default. Eventually, we would like to make this ordering a way to break a "tie" in the scheduler. However, doing that now breaks the "CodeGen/X86/abi-isel.ll" test for 32-bit Linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94308 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21733fda3761f7209a4ec0e54dfeba60009c8af9 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sat Jan 23 09:54:23 2010 +0000 Respect operator precedence (and silence a gcc 4.3 warning). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94304 91177308-0d34-0410-b5e6-96231b3b80d8 commit bab5d64f0e7f902588a78294cb2196c498f1836a Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 07:47:02 2010 +0000 mcize lcomm, simplify .comm, extend both to support 64-bit sizes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94299 91177308-0d34-0410-b5e6-96231b3b80d8 commit e5282425d454ae746a266d1c41175564545c057f Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 07:21:06 2010 +0000 resolve a fixme: the "nonexecutable stack directive" is actually a .section. Switch to it with SwitchSection. However, I think that this directive should be safe on any ELF target. If so, we should hoist it up out of the X86 and SystemZ targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94298 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce83c429c23fb6f94d987e49e39563fb2ccb9b1e Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 07:17:54 2010 +0000 remove a dead call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94297 91177308-0d34-0410-b5e6-96231b3b80d8 commit a60bdbe226bb00daa15b7bc5a7fd9d3f0c1c2bc1 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 07:00:21 2010 +0000 use helpers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94296 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0952125a6ba77ae0bb54f995adc9dbbc0d5544a2 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 06:53:23 2010 +0000 mcize visibility directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94295 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5bec06f70cf3f98437d065cd7ddd80dfaa14d949 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 06:39:22 2010 +0000 move the various directive enums out of the MCStreamer class into a new MCDirectives.h file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94294 91177308-0d34-0410-b5e6-96231b3b80d8 commit 37bfafecbfdfd1d13c67939872f500b1b73c83e0 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 06:17:14 2010 +0000 Change constantexpr global variable initializers to convert the constants to MCExpr then emit them through MCStreamer with EmitValue. I think all global variable initializers are now going through mcstreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94293 91177308-0d34-0410-b5e6-96231b3b80d8 commit da960b1ecc70e2eb5b8fd2553d30f094b2c1ffb7 Author: Eric Christopher <echristo@apple.com> Date: Sat Jan 23 06:02:43 2010 +0000 Don't lower splat vector load to relative to the esp if the stack may be misaligned. Update test accordingly. Patch by Evan Cheng! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94291 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5cfb025a75f48ca48aacb4728e0fa2ab208e0cbb Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 05:51:36 2010 +0000 mcstreamerize .no_dead_strip and .reference for static ctors/dtors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94290 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7aeeb28d19bdaece1ae9de1f16c3280a576f84c3 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 05:45:28 2010 +0000 stop testing for invalid output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94288 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea28a60728a6cf566ca89bb76b8eff841a6f78dd Author: Eric Christopher <echristo@apple.com> Date: Sat Jan 23 05:29:06 2010 +0000 Reapply 94059 while fixing the calling convention setup for strcpy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94287 91177308-0d34-0410-b5e6-96231b3b80d8 commit d07f6755bbae6d71080f76f4067704e5ccd8f973 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 05:28:25 2010 +0000 remove unneeded directive set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94286 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5071b187e87991fe21c9237bd05a4be888a9ca0 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 05:26:25 2010 +0000 use some helpers instead of duplicating logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94285 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8977ba554ce5b1683adae55836e0710badcaa6f1 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 05:19:23 2010 +0000 mcize jump table and constant pool entry labels, .local on elf, and some .weak directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94284 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f700b2c30b62395cf6c35a63c5ae4dca45ddbd4 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 04:54:10 2010 +0000 emit .ascii and .asciz through MCStreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94282 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7fa27941f0d710932f12d55fe155abbcae09136 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 04:42:42 2010 +0000 simplify code a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94281 91177308-0d34-0410-b5e6-96231b3b80d8 commit fecdf6a06df7033f4c867bd13acfbeb966cd65d0 Author: Mon P Wang <wangmp@apple.com> Date: Sat Jan 23 04:35:57 2010 +0000 InstCombine should not fold sext/zext of a vector and a bitcast to a scalar to a sext/zext git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94280 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1a7c14bf328f64ff4193dd3cf0295b8f93b8c3c2 Author: Ted Kremenek <kremenek@apple.com> Date: Sat Jan 23 04:01:37 2010 +0000 Update CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94278 91177308-0d34-0410-b5e6-96231b3b80d8 commit d7466a925f7b8617abd8bc8b24bd7a5b3503316e Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 03:11:46 2010 +0000 remove one form of EmitString, just use EmitBytes instead. We must be careful to add a \0 at the end though, because EmitString didn't do this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94277 91177308-0d34-0410-b5e6-96231b3b80d8 commit f04952804f541d3122cfb43ec40cc0942325c23d Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 03:11:10 2010 +0000 remove this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94276 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6ab361317fd3574732ff553d10208aac92d0fd3 Author: Sean Callanan <scallanan@apple.com> Date: Sat Jan 23 02:43:15 2010 +0000 Added the skeleton for the implementation of the X86 target-specific AsmLexer, and added the appropriate registration calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94275 91177308-0d34-0410-b5e6-96231b3b80d8 commit 059df4def56ac9f1eb215a3fb849a2f21891360a Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Jan 23 01:21:27 2010 +0000 Fix test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94272 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2ff4823326a56abb0ba669b821a5936b4352e8c Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Jan 23 01:19:28 2010 +0000 Fix tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94271 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7a921beb95ccea2238dbebe2c41d9178e894c3a Author: Sean Callanan <scallanan@apple.com> Date: Sat Jan 23 00:40:33 2010 +0000 Modified the register matcher function in AsmMatcher to be static. Also made it possible for clients to get it and no other functions from ...GenAsmMatcher.inc by defining REGISTERS_ONLY before including GenAsmMatcher.inc. This sets the stage for target-specific lexers that can identify registers and return AsmToken::Register as appropriate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94266 91177308-0d34-0410-b5e6-96231b3b80d8 commit da5a810fe5032fa06d1f50db89b0caf0c4af9be5 Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 23 00:26:28 2010 +0000 Avoid using "Type" as the variable name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94262 91177308-0d34-0410-b5e6-96231b3b80d8 commit 17d6b5bc6ba2bedc3843f2650dc32f8f87240e22 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Jan 23 00:26:16 2010 +0000 AsmMatcher: Add a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94261 91177308-0d34-0410-b5e6-96231b3b80d8 commit d24eb84b7e60f8eee20cdf617eba33ebfa52b900 Author: Victor Hernandez <vhernandez@apple.com> Date: Sat Jan 23 00:17:34 2010 +0000 In mem2reg, for all alloca/stores that get promoted where the alloca has an associated llvm.dbg.declare instrinsic, insert an llvm.dbg.var intrinsic before each store git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94260 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2724561e93d576930911903b1f91abfe1681dc61 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 23 00:15:00 2010 +0000 teach MCAsmStreamer::EmitBytes to use .ascii and .asciz git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94259 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0147ebbe1e565c30ea095212467d0c31c3cbfd9e Author: Victor Hernandez <vhernandez@apple.com> Date: Sat Jan 23 00:03:28 2010 +0000 Make sure ValueFn starts off empty git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94256 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0122611496dacf43dcb8fd246258d0a835bc9988 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 22 23:49:45 2010 +0000 Enable pre-regalloc scheduling load clustering by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94255 91177308-0d34-0410-b5e6-96231b3b80d8 commit c95d6a904c9d796664f720423f50a7a8e553dad9 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 22 23:49:11 2010 +0000 Be more conservative with clustering f32 / f64 loads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94254 91177308-0d34-0410-b5e6-96231b3b80d8 commit e1ca0cc113a5e7d4078729904274608de82c861d Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 23:47:11 2010 +0000 move "EOL" from asmprinter to dwarfprinter. It should eventually be completely eliminated, but today is not that day. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94253 91177308-0d34-0410-b5e6-96231b3b80d8 commit 29f89d3d786ccb37ed00a96a4b439aa4ca95a4ec Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 23:43:14 2010 +0000 remove uses of EOL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94252 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6d806e74cc94867843b050698b4daa39d5776321 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 23:40:08 2010 +0000 add a new EmitCFAByte method and use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94251 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa01d51d21d54f2ca00b78e4d2091d53533eaf5e Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 23:18:42 2010 +0000 move uleb printing from asmprinter to dwarfprinter, mcize, cleanup and eliminate a bunch more uses of "EOL". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94250 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b1235ab731407403eea3a6b513ca1507fd973f1 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Jan 22 23:04:39 2010 +0000 Make OProfile support compile again after r93630 removed DebugLocTuple. Also use an AssertingVH to ensure that MDNodes aren't destroyed while the FilenameCache is using them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94245 91177308-0d34-0410-b5e6-96231b3b80d8 commit f91ddc3b77bfd40e84a928da86fac608cd113eb6 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 22:56:55 2010 +0000 move sleb printing out of asmprinter into dwarf printer, make clients handle the comment better, MCize the non-.sleb case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94244 91177308-0d34-0410-b5e6-96231b3b80d8 commit f57bfb4bcc2519b3e7409d385a4ff119ce21296c Author: Devang Patel <dpatel@apple.com> Date: Fri Jan 22 22:52:10 2010 +0000 Remove MetadataBase class because it is not adding significant value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94243 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ba10c12d0d4e205923380005bcd2a551fe3b707 Author: Sean Callanan <scallanan@apple.com> Date: Fri Jan 22 22:42:22 2010 +0000 Added a Register token to AsmToken and the appropriate accessor method for its value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94241 91177308-0d34-0410-b5e6-96231b3b80d8 commit 275991914793014fb284c1dec811d7684b3b2f1c Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 22 22:38:21 2010 +0000 Ignore DEBUG_VALUE when building live intervals; this makes the code work transparently the same whether they're there or not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94240 91177308-0d34-0410-b5e6-96231b3b80d8 commit e50e6d22c237b7287afa87cd358578cf1884111a Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 22:38:16 2010 +0000 add a new DwarfPrinter::EmitEncodingByte method which handles pretty printing encoding comments and eliminates redundancy on the client side. We now get pretty dwarf like this again: .byte 255 ## @LPStart Encoding = omit .byte 0 ## @TType Encoding = absptr .byte 0x28 ## @TType base offset .byte 3 ## Call site Encoding = udata4 .byte 0x1a ## Call site table size ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94239 91177308-0d34-0410-b5e6-96231b3b80d8 commit b70eff364cde6a60a00a0e549df9fd6d308d8355 Author: Sean Callanan <scallanan@apple.com> Date: Fri Jan 22 22:35:01 2010 +0000 Filled out the skeleton of the TargetAsmLexer to behave exactly like an MCAsmLexer. (The difference is that the TargetAsmLexer knows how to handle target-specific stuff like registers, whereas the MCAsmLexer is fully generic.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94237 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c68039af93eedd5a3a85bcfd6e0c9e04c83faa9 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 22:23:57 2010 +0000 rename the dwarf class to DwarfPrinter. This matches the filename and much more accurately describes what it is all about. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94233 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d9f592d5ea82a8ccc47e86ca24b11fe7a32c91d Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 22:19:51 2010 +0000 fix indentation git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94232 91177308-0d34-0410-b5e6-96231b3b80d8 commit 09bcfe29cc1206b4488ff52151b9aff6734aebd8 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 22:09:00 2010 +0000 inline away the trivial AsmPrinter::EOL() method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94230 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b03593d029ac231ebcf9d581bcabcc3a4c40094 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 21:57:56 2010 +0000 inline AsmPrinter::PrintHex into its two trivial callers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94228 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4baf399c89cac6a77f292eec358fcde663ba990 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 21:50:41 2010 +0000 change this to be a static function instead of a method on asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94227 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8e3a9c1508eeeb8475fa824bc6188a383e089ba Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 21:43:28 2010 +0000 make the loop comment printer print out a much better structured output. An example: .align 4, 0x90 LBB1_5: ## %while.cond3 ## Parent Loop BB1_1 Depth=1 ## => This Loop Header: Depth=2 ## Child Loop BB1_8 Depth 3 ## Child Loop BB1_6 Depth 3 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94225 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a083046e39014715254eec809993afe6557058f Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 21:16:10 2010 +0000 Changes to fix buffering that I forgot to commit with previous patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94222 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2898d5c0c9f4a403de67ca714336612887d2220e Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 21:11:06 2010 +0000 For blocks that are not loop headers, just print their loop depth and header BB. For loop headers, print Inner loop along with the other stuff so it doesn't take an extra line. We now get stuff like this: LBB1_4: ## %land.end ## in Loop: Header=BB1_1 Depth=1 notb %al testb $1, %al jne LBB1_8 and: LBB1_6: ## %while.cond7 ## Inner Loop Header: Depth=3 ## Inside Loop BB1_5 Depth 2 ## Inside Loop BB1_1 Depth 1 which still isn't great for loop headers, but is much less verbose. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94221 91177308-0d34-0410-b5e6-96231b3b80d8 commit 992dadad54a34560aeb714f9b6330d50483e8242 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 21:00:45 2010 +0000 reenable the label loop comments and switch them to use the formatted comment emission stuff. I'm going to rewrite this though because the current output doesn't make sense. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94215 91177308-0d34-0410-b5e6-96231b3b80d8 commit b879eef258dd7a9b8480c7b2e1259a58de0278c4 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 22 20:16:37 2010 +0000 Mark EH_RETURN64 as CodeGenOnly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94205 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9a0c6d6bf9f548fa5c0710eb87fbf81e38982e3 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Fri Jan 22 20:00:21 2010 +0000 Another strncmp -> StringRef.startswith simplification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94203 91177308-0d34-0410-b5e6-96231b3b80d8 commit b03dee3f599868a20c569540c53956914a71d25b Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 19:52:01 2010 +0000 Convert some more random-comment-printing stuff to use AddComment and GetCommentOS. Add a blank line between globals (even in non-verbose mode) to make the assembly more readable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94202 91177308-0d34-0410-b5e6-96231b3b80d8 commit b671b3566275e21443b7430bef6610948a660c05 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 19:51:08 2010 +0000 make this less constrained, we want blank lines between globals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94201 91177308-0d34-0410-b5e6-96231b3b80d8 commit 643754db2ef4713fceda458b858e60e562ca815a Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 19:17:48 2010 +0000 add a new MCAsmStreamer::GetCommentOS method to simplify stuff that doesn't want to use twines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94199 91177308-0d34-0410-b5e6-96231b3b80d8 commit 54bb43ce6bdbfc08a4c8651209c256c64c875afb Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Jan 22 19:16:40 2010 +0000 Revert 94059. It is breaking the MultiSource/Benchmarks/Prolangs-C/bison test on ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94198 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4daebf7f7de736ff476a1a219a95e524a81fec54 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 19:11:53 2010 +0000 add missing break, PR6114, patch by M Wahab. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94197 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5637abcbf760d7f372d8cdf20a2fe639aa801f87 Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Jan 22 19:06:12 2010 +0000 Fix/strengthen verification of llvm.dbg.declare git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94195 91177308-0d34-0410-b5e6-96231b3b80d8 commit 54c6af0ac878c25b5854545cdb11cc7d1d41176e Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Jan 22 19:05:05 2010 +0000 Keep ignoring pointer-to-pointer bitcasts git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94194 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d63ba1ff03dbb2e5b2f7e7cc329c80ef8ff920a Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 18:33:00 2010 +0000 use both the Mangler and the CBE's mangler for identifiers, this should fix a problem duncan saw handling symbols with '.' in them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94192 91177308-0d34-0410-b5e6-96231b3b80d8 commit 426fd0e36872e4959e3c40579c219fa4660e45fd Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 18:21:35 2010 +0000 rename addComment -> AddComment for consistency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94190 91177308-0d34-0410-b5e6-96231b3b80d8 commit cfd854a8b0cf3b1506b06476d66d2b882a4e0226 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Fri Jan 22 18:21:23 2010 +0000 Simplify some uses of str(n)cmp with StringRef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94189 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a7c2dd91fab40da7f5730e1bb47e32f1f4bba59 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 22 18:14:27 2010 +0000 CMake: Don't try to descend into projects/compiler-rt, it doesn't work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94187 91177308-0d34-0410-b5e6-96231b3b80d8 commit d6f53ec8a5f6329e9eb99fcd9721154e95863012 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 22 18:14:21 2010 +0000 Make GetSourceVersion more portable, thanks Pawel! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94186 91177308-0d34-0410-b5e6-96231b3b80d8 commit f8b2a7fec64b897bdc32a1ce9aed6de2110a8937 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 22 18:14:14 2010 +0000 Update CMake LibDeps git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94185 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3ea2167f18c86a5582b9a68051017ed54dfe0c71 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 22 18:10:54 2010 +0000 make: Make .o files depend on Makefile, at least for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94184 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6be4f1bb09a28c828765c25ae8137c1978bdb27d Author: Edwin Török <edwintorok@gmail.com> Date: Fri Jan 22 15:51:31 2010 +0000 Fix TimeValue::now() on Unix. TimeValue()::now().toEpochTime() is supposed to be the same as time(), but it wasn't, because toEpoch subtracted PosixZeroTime, but now() didn't add PosixZeroTime! Add a unittest to check this works. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94178 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1bd4726718a54b82545b70f82de80a7790aeeeb2 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 22 10:48:28 2010 +0000 Revert r94066, which was the patch which added a Verifier pass after LoopStrengthReduce, as it's causing too much trouble (even with the old LoopStrengthReduce code). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94172 91177308-0d34-0410-b5e6-96231b3b80d8 commit a72e6a456823a00213f97a896fad80ac43225769 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 07:36:39 2010 +0000 add comment support to the rest of the directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94168 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c50aa145f4d32af5f49598eee5d3a14a11961d8 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 07:34:12 2010 +0000 stop using strtoll, it gives windows heartburn. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94167 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9eb7b072080725f485626551827d77072e6a3e6d Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 07:29:22 2010 +0000 Add the ability for MCStreamer to emit comments on the same line as directives. Switch over the asm-verbose comment for double values to use it. We now get: _x: .long 343597384 ## double 1.231200e+02 .long 1079953326 For example, note that the comment is on the same line as the .long. Woo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94166 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7e035d5fccfddc47297de0da99ee914d9a2bd214 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 07:06:15 2010 +0000 pass "-fasm-verbose" into createAsmStreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94165 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac91dc93e5e0703418e786d0b53dafcfc588b600 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 06:49:46 2010 +0000 Stop building RTTI information for *most* llvm libraries. Notable missing ones are libsupport, libsystem and libvmcore. libvmcore is currently blocked on bugpoint, which uses EH. Once it stops using EH, we can switch it off. This #if 0's out 3 unit tests, because gtest requires RTTI information. Suggestions welcome on how to fix this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8 commit 224823eaea4e1907b9a12bc9323d3a479aca3b1d Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 06:29:25 2010 +0000 give PassNameParser a home. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94162 91177308-0d34-0410-b5e6-96231b3b80d8 commit 22c5b90647c0f6db016708b0c818beb032926b95 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 06:25:37 2010 +0000 add an out-of-line virtual method to CmpInst to give it a home. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94161 91177308-0d34-0410-b5e6-96231b3b80d8 commit 660a65c9b195dabacec7c583743ab48bc7fdd7cf Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 06:03:06 2010 +0000 elimiante the dynamic_cast's from opt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94160 91177308-0d34-0410-b5e6-96231b3b80d8 commit 228d59aef55e700c353f51d4d2e087b9f659a8ae Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 05:54:03 2010 +0000 simplify code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94159 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0bc3c3b1cfae9e7dbc2bb023f0ff2b42f814e061 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 05:52:51 2010 +0000 drop the pass name from the output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94158 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f6a77614269d316aecbd92759ace12f5f1cf8a4 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 05:46:59 2010 +0000 eliminate dynamic_cast from this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94157 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8745ad5250e7744a3e2ea5962522c8d4dff1828d Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 05:37:10 2010 +0000 eliminate a bunch more unneeded dynamic_cast's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94156 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3205d176601749b3b9823acdf7584f2c165aee22 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 05:24:46 2010 +0000 eliminate a bunch of dynamic_cast's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94155 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1efffa891157a377aa759adb556d32818dc1d8a8 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 04:55:08 2010 +0000 eliminate a bunch of dynamic_cast's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94154 91177308-0d34-0410-b5e6-96231b3b80d8 commit c766713d70923e886ae2dde5840c83cb3f6fa74b Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 22 03:36:51 2010 +0000 Teach pre-regalloc scheduler to schedule loads from nearby addresses. It may improve cache locality. This is controlled by -cluster-loads for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94148 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea0e0c0e1cfa23c6ed276798c7e6c98d00497cca Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 22 03:34:51 2010 +0000 Add two target hooks to determine whether two loads are near and should be scheduled together. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94147 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5444b9fe0858807f206081cab447f46d25a36e13 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 22 03:33:01 2010 +0000 Add DenseMapInfo for signed long long. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94146 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9539e24981a586ee732e16d2710dd7bf4be1a54 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 22 02:04:33 2010 +0000 CMake: Add MCParser directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94135 91177308-0d34-0410-b5e6-96231b3b80d8 commit 54a7255c0b8f3703008ce88acf09afec3c801008 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Jan 22 02:04:28 2010 +0000 lit: Separate test suite from test name with spaces, to make it easier to cut and paste. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94134 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa52e910d9b9ffff0d86f7183cccad9d74330991 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 01:58:44 2010 +0000 add new file git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94132 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d0e32c35c92fb073da29ec06f5b54ffd6bb30c7 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 01:58:08 2010 +0000 move some files out of the llvm-mc tool into the MCParser library so other tools can link it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94131 91177308-0d34-0410-b5e6-96231b3b80d8 commit c1cd87d00fbb71385ddd4d2da812723ad9c6b5ed Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 01:55:10 2010 +0000 forgot to svn add these, doh. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94130 91177308-0d34-0410-b5e6-96231b3b80d8 commit 808bf3bd80522a075959bea601c9e9ae06f72035 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 01:44:57 2010 +0000 create a new MCParser library and move some stuff into it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8 commit c28a9238761facfb1a2519da236192fd316f7700 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 01:17:12 2010 +0000 remove some confused code that used strtoull git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94128 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2cea4f37aca55c4a1d6e24349d96ce488fca895f Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 01:10:40 2010 +0000 allow registering target lexers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94127 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8dbec783f4a5d12c6f883b8379e3c48685d2320f Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 22 00:58:59 2010 +0000 stub out a new TargetAsmLexer interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94125 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa9de114313d06a89d317306683589ba43922d52 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 22 00:46:49 2010 +0000 Revert LoopStrengthReduce.cpp to pre-r94061 for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94123 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e4d5f45ee8b2a4602b3ea0fd5b133932eea4ae4 Author: Ted Kremenek <kremenek@apple.com> Date: Fri Jan 22 00:28:27 2010 +0000 Store flags in bitfields instead of masking them into the pointer for the left child. This leads to some nice conceptually cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94121 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e634910a9e7d494064057658ca2847e629d26a7 Author: Jim Grosbach <grosbach@apple.com> Date: Fri Jan 22 00:08:13 2010 +0000 Fix PR5694. The CMN instructions set the flags differently from CMP, so they cannot be directly interchanged for comparisons against negated values. Disable the CMN instructions for the time being. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94119 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7205efd48b24a4d02771fd0e1f07c78ee6461163 Author: Ted Kremenek <kremenek@apple.com> Date: Thu Jan 21 23:42:57 2010 +0000 Tidy up assertion syntax. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94117 91177308-0d34-0410-b5e6-96231b3b80d8 commit 53bdfacf7beb2906e3dbecbe7d5f81f4c9f5338b Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 21 23:09:12 2010 +0000 No need to look through bitcasts for DbgInfoIntrinsic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94114 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf4f0e59d781441ebf28d7bc8b7b0eac8a23cf99 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 21 23:08:36 2010 +0000 DbgInfoIntrinsic no longer appear in an instruction's use list git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94113 91177308-0d34-0410-b5e6-96231b3b80d8 commit e498e711f16d8456d555e9b15bea0e02ed57f7f4 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 21 23:07:15 2010 +0000 No need to look through bitcasts for DbgInfoIntrinsic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94112 91177308-0d34-0410-b5e6-96231b3b80d8 commit 45846ac009ca010097d85e2c548d97a6a70036e0 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 21 23:05:53 2010 +0000 DbgInfoIntrinsics no longer appear in an instruction's use list; so clean up looking for them in use iterations and remove OnlyUsedByDbgInfoIntrinsics() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94111 91177308-0d34-0410-b5e6-96231b3b80d8 commit c95dce9668375cf950162fee2a64eb20ce297f77 Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 23:01:22 2010 +0000 When inserting expressions for post-increment users which contain loop-variant components, adds must be inserted after the increment. Keep track of the increment position for this case, and insert these adds in the correct location. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94110 91177308-0d34-0410-b5e6-96231b3b80d8 commit 06efd96affdf537dff3f5991aad8204ffb2d8d1d Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 22:46:32 2010 +0000 Include IVUsers information in LSR's debug output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94108 91177308-0d34-0410-b5e6-96231b3b80d8 commit f874582d8f5e44e304c58f824c61026f751bb4d1 Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 22:42:49 2010 +0000 Prune the search for candidate formulae if the number of register operands exceeds the number of registers used in the initial solution, as that wouldn't lead to a profitable solution anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94107 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59caf2b6453440d6b553b9a11be808608e41cd61 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Jan 21 21:44:43 2010 +0000 Trim unneeded includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94105 91177308-0d34-0410-b5e6-96231b3b80d8 commit 349291bfb714d8b1b75fd9c711995f990664b008 Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 21:31:09 2010 +0000 Add a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94104 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c21610ada2f50338f60a4c311b61cabaacdda9a Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 21:29:25 2010 +0000 It turns out that this #include is needed because otherwise ValueMapper.cpp ends up calling an out of line __ZNK4llvm12PATypeHolder3getEv, which is a template and llvm-config determines arbitrarily to use the one in libipo. This sucks, but keeping the #include is a reasonable workaround. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94103 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e69ba2ec15421ddd7a9d18985bf32a087981520 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 21:20:51 2010 +0000 unbreak the build, apparently without this transformutils starts depending on libipa? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94102 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5be1d63a362791581a0c1c02bdfb85664b71f93b Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 21:05:54 2010 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94101 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d62ac57a4a36d8a3208ee6a7efd02a2a6114b16 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 21:01:47 2010 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94100 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68abe9242583b94f39e6dd55f595ce87f3172f57 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 20:43:39 2010 +0000 remove dead .erase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94098 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce178f1cad0e27378f696f07bec6c2ad9727ba08 Author: Jim Grosbach <grosbach@apple.com> Date: Thu Jan 21 20:10:22 2010 +0000 back this out for now. Growing Function is not good. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94097 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b80d3e6abe702b0570db64706220d71172a69fb Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 20:01:04 2010 +0000 testcase for r94095 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94096 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ca22403c61266e8f3039493f9e649aa01f3d74c Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 19:58:19 2010 +0000 fix a problem with a missing _, testcase pending. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94095 91177308-0d34-0410-b5e6-96231b3b80d8 commit 399f540a943ada4219992eb5fbed256026ffc706 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 21 19:33:59 2010 +0000 Don't need to include IntrinsicInst.h any more git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94092 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6b2e3d7c7fa479da9ad73c9cd5a6c891a68ca65e Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 21 19:26:20 2010 +0000 No need to map NULL operands of metadata git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94091 91177308-0d34-0410-b5e6-96231b3b80d8 commit 09e5cd4c6046361c494a73c048b94f1238f49672 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Jan 21 16:09:59 2010 +0000 Add a simple script for getting a version tag from a svn/git-svn/git repository. Feel free to add support for your favorite VCS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94077 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1b797ca4dfdd5e70f8815092a7abe8c872c786a Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Jan 21 15:40:14 2010 +0000 struct/class mismatch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94075 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6ce7fcc5c5c28af35a89c9c1cfda56649e5a990 Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 10:15:06 2010 +0000 Make the parser include the lower level error message in its own error message, to be more informative. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94072 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6decbcedb01ad0a677cda94b7d2e88c07144a06e Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 10:13:27 2010 +0000 Avoid printing a spurious semicolon when there is no filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94071 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5eac35732d05e5fde2933456cc74d6453fba0616 Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 10:08:42 2010 +0000 When re-using an existing cast for a user, it's still necessary to call rememberInstruction so that future users of that user will be inserted in the correct position. This fixes the Darwin selfhost. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94070 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2f89af189aaa7413b37cf34bb6712abdfc6d5c47 Author: Nick Lewycky <nicholas@mxc.ca> Date: Thu Jan 21 07:03:21 2010 +0000 Fix a crasher trying to fold each element in a comparison between two vectors if one of the vectors didn't have elements (such as undef). Fixes PR 6096. Fix an issue in the constant folder where fcmp (<2 x %ty>, <2 x %ty>) would have <2 x i1> type if constant folding was successful and i1 type if it wasn't. This exposed a related issue in the bitcode reader. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94069 91177308-0d34-0410-b5e6-96231b3b80d8 commit ccedfaf8a570d896c179fcbdf4c76cff9254bab3 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 06:11:03 2010 +0000 remove a couple of asserts that use RTTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94068 91177308-0d34-0410-b5e6-96231b3b80d8 commit f351d251e90ab22adfc8323aca899d880c8d87fc Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 03:51:36 2010 +0000 Run the verifier after LSR, to help catch use-before-def errors before they reach codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94066 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2003be1aa5b51b63f438ac33637b161ba97ec1db Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 21 02:09:26 2010 +0000 Re-implement the main strength-reduction portion of LoopStrengthReduction. This new version is much more aggressive about doing "full" reduction in cases where it reduces register pressure, and also more aggressive about rewriting induction variables to count down (or up) to zero when doing so reduces register pressure. It currently uses fairly simplistic algorithms for finding reuse opportunities, but it introduces a new framework allows it to combine multiple strategies at once to form hybrid solutions, instead of doing all full-reduction or all base+index. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94061 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0173bf117d7ff7ea00824e62d0457ad646bc7bb Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 21 02:07:07 2010 +0000 eliminate dynamic_cast from the pass manager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94060 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a4e8e8647c04d0dcf2b47f527ac7394187a7602 Author: Eric Christopher <echristo@apple.com> Date: Thu Jan 21 01:04:38 2010 +0000 Add strcpy_chk -> strcpy support for "don't know" object size answers. This will update as object size checking gets better information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94059 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea70dd4fcb20d2abf70a8c03157add6b03c0f2ac Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Jan 21 00:55:14 2010 +0000 Fix a minor issue in x86 load / store folding table. movups does an unaligned load so it doesn't require 16-byte alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94058 91177308-0d34-0410-b5e6-96231b3b80d8 commit e96029f9f29e697bfccbc8f7bb0fe9426a58df6b Author: Jim Grosbach <grosbach@apple.com> Date: Thu Jan 21 00:43:30 2010 +0000 Make sure that landing pad entries in the EH call site table are in the proper order for SjLj style exception handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94055 91177308-0d34-0410-b5e6-96231b3b80d8 commit df9e5096b6fe734bdcda8e724dd816624e0e6695 Author: Sean Callanan <scallanan@apple.com> Date: Thu Jan 21 00:19:58 2010 +0000 Moved handling of inclusion from the AsmLexer to the AsmParser, breaking AsmLexer's dependence on SourceMgr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94054 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36c6b186829848ef935fc8d6388d77fc6c2bbea8 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 23:30:28 2010 +0000 simplify this code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94048 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a9ae98ab368fdd5f7c9c4e2f130d1b2b05f27b6 Author: Sean Callanan <scallanan@apple.com> Date: Wed Jan 20 23:19:55 2010 +0000 Changed the AsmParser to handle error messages itself rather than passing them off to the AsmLexer to handle. This means the AsmLexer no longer requires a SourceMgr to do error handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94047 91177308-0d34-0410-b5e6-96231b3b80d8 commit b0885e7b9b0f6b89af155696c4412afb25f8a56a Author: Jim Grosbach <grosbach@apple.com> Date: Wed Jan 20 23:03:55 2010 +0000 SjLj EH introduces can introduce an additional edge to a landing pad and pad normalization needs to take this into account. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94046 91177308-0d34-0410-b5e6-96231b3b80d8 commit e155f8fbe86c8354938ba7dd3efce0578b99fc29 Author: Sean Callanan <scallanan@apple.com> Date: Wed Jan 20 22:45:23 2010 +0000 Promoted the reference to the SourceMgr from AsmLexer into AsmParser, in preparation for making AsmLexer independent of the SourceMgr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94043 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b79aa91db34d6149052b68e0989f22200bf29b1 Author: Sean Callanan <scallanan@apple.com> Date: Wed Jan 20 22:18:24 2010 +0000 Modified MCAsmLexer to return error information upward rather than printing it locally, reducing its dependence on SourceMgr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94041 91177308-0d34-0410-b5e6-96231b3b80d8 commit 501eb0b812c54273e6621d5c3fe67b4c969316a8 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 21:36:48 2010 +0000 eliminate FnStubInfo, using MachineModuleInfoMachO instead. this makes function stub emission determinstic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94033 91177308-0d34-0410-b5e6-96231b3b80d8 commit c0312ac5aef609cc96308d1ad389af8728c58ffe Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 20 21:36:02 2010 +0000 make findDebugLoc a class method git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94032 91177308-0d34-0410-b5e6-96231b3b80d8 commit 658deae41f27c8716ab47c2221238a7e091290ae Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 21:19:44 2010 +0000 split function stub printing out to its own function, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94030 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5432f843148c71db548070383c2a150255bc20bb Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 21:16:14 2010 +0000 eliminate the GVStubs and HiddenGVStubs maps, and use MachineModuleInfoMachO instead. This eliminates two sources of nondeterministic output in the ppc backend, but function stubs are still bad. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94029 91177308-0d34-0410-b5e6-96231b3b80d8 commit d11d8c1016cd1bcc66fe24bce6123aa12d3ba67b Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 20:48:59 2010 +0000 don't forget to initialize an instance variable! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94021 91177308-0d34-0410-b5e6-96231b3b80d8 commit 610d6cbe506606fc86525c0c30c68842e3723993 Author: David Greene <greened@obbligato.org> Date: Wed Jan 20 20:13:31 2010 +0000 When XDEBUG is enabled, check for SelectionDAG cycles at some key points. This will help us find future problems like the one described in PR6019. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94019 91177308-0d34-0410-b5e6-96231b3b80d8 commit 576e34ee28c04a3321e3693e1e431bbf9688f256 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 20:09:02 2010 +0000 adopt getAdjustedAnalysisPointer in a few more passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94018 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9917244e222bb4758cb5dd033de03763cad6e077 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 19:53:32 2010 +0000 adopt getAdjustedAnalysisPointer in two more passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94017 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73d5e3f43961009732292aadf5987ffac2dee486 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 19:51:46 2010 +0000 adopt getAdjustedAnalysisPointer in BasicCallGraph. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94015 91177308-0d34-0410-b5e6-96231b3b80d8 commit d3ff296dffce1990825ce3503b5532f46f0491d9 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 19:26:14 2010 +0000 add some new methods to adjust this pointers. Not used yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94013 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0252e0a4f296dee7670281ae95d43ca08e28478 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 19:25:45 2010 +0000 add a helper method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94012 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8391018c707eecd15793967a7e076eee6eddd40 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 17:57:50 2010 +0000 don't send null pointers through the constantexpr codepath unneededly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94010 91177308-0d34-0410-b5e6-96231b3b80d8 commit 674ee7197741c9fdea7dc81a29969ff5d72aa5a6 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 17:53:51 2010 +0000 reduce redundant are's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94008 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7d97c90f9d4c28592c4711451f52c502246ca3ef Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Jan 20 17:51:28 2010 +0000 Move per-function inline threshold calculation to a method. No functional change except the forgotten test for InlineLimit.getNumOccurrences() == 0 in the CurrentThreshold2 calculation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94007 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf85333d1f13d5b3d702cf865a7075136f76dcad Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 17:50:30 2010 +0000 use getGlobalDirective(), don't hardcode .globl. PR6093 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94006 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff9bf035c5b0e263e1f4da7785141eef996cd427 Author: David Greene <greened@obbligato.org> Date: Wed Jan 20 15:27:19 2010 +0000 Fix an infinite recursion problem. dbgs() should return errs() in release mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94001 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac4b96795f374059d5989eac501d97a983183a0c Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 07:41:15 2010 +0000 eliminate some uses of AsmPrinter::EmitIntXXX git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93996 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3663a67fde068e214d251c0c399c35b045a0a22 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 20 07:37:49 2010 +0000 Backout r93990 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93995 91177308-0d34-0410-b5e6-96231b3b80d8 commit b4f4d33117cd1e581608f0a1a24591d4bcb3173b Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 07:33:29 2010 +0000 inline and radically simplify printDataDirective. It will eventually go completely away. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93994 91177308-0d34-0410-b5e6-96231b3b80d8 commit e03a029d04eabab1cc3164c336b34cb3b8004876 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 07:24:05 2010 +0000 emit basic block labels with mcstreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93993 91177308-0d34-0410-b5e6-96231b3b80d8 commit 17b54b8fd322deb00afde2bec9443984ad8c7e35 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 07:19:19 2010 +0000 emit integer and fp zeros as (e.g.) .byte 0 instead of .space 1, for tidiness. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93992 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1dee1cd01c05f2585b9561f81597af2f03c3a62 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 07:11:32 2010 +0000 signficant cleanups to EmitGlobalConstant (including streamerization of int initializers), change some methods to be static functions, use raw_ostream::write_hex instead of a smallstring dance with APValue::toStringUnsigned(S, 16). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93991 91177308-0d34-0410-b5e6-96231b3b80d8 commit e4e1863f0d65b0efdbf69c607aedfa138c144a3c Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 20 06:57:02 2010 +0000 Fix/strengthen verification of llvm.dbg.declare git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93990 91177308-0d34-0410-b5e6-96231b3b80d8 commit d3792faac8c633d0d89915ea142f9e740675b2d4 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 20 06:56:16 2010 +0000 Switch Elts from vector to SmallVector git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93989 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ca943c75e9469b1c2a0439959c354c7c323a6a3 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 06:53:37 2010 +0000 switch ConstantFP emission to use MCStreamer, significantly simplifying the code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93988 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a6317d5dcbd14e2c7b5001df315bd930d480244 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 06:45:39 2010 +0000 make mcasmstreamer handle expanding 8 byte integer constants to 4-byte constants if .quad isn't supported. Switch a bunch of methods used by the dwarf writer to use OutStreamer.EmitIntValue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93987 91177308-0d34-0410-b5e6-96231b3b80d8 commit 15fbb193b82579b419a06f4d86b8c0f08a086182 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 06:39:07 2010 +0000 give createAsmStreamer an 'isLittleEndian' argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93986 91177308-0d34-0410-b5e6-96231b3b80d8 commit 996551e1439e0a0e34c022826ccd8f87b2b5b9e2 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 20 06:34:14 2010 +0000 revert 93934, removing the MCAsmInfo endianness bit. I can't stomache MCAsmInfo having this, and I found a better solution to this layering issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93985 91177308-0d34-0410-b5e6-96231b3b80d8 commit 84b83d85f7e1b7ef91558699bee248afe19e80a2 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 20 06:22:33 2010 +0000 Fix if/else brackets; getFunctionForValue() is to be called for non-metadata values git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93984 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6bacf0a37188b473012e23bf916dca97727584df Author: Chandler Carruth <chandlerc@gmail.com> Date: Wed Jan 20 06:01:02 2010 +0000 Fix the conditions to unambiguously show the logic they represent. This is the logic enforced in the test case as well, so hopefully it is correct. Please review Victor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93980 91177308-0d34-0410-b5e6-96231b3b80d8 commit e419cf483658b209342b05b465819759004ef7dc Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 20 05:49:59 2010 +0000 Map operands of all function-local metadata, not just metadata passed to llvm.dbg.declare intrinsics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93979 91177308-0d34-0410-b5e6-96231b3b80d8 commit b671414043b6a956cc23051ef13ba48b86d8ae5a Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 20 05:44:11 2010 +0000 Avoid unnecessary Elts array git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93978 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10e291fa4a937d83b23f7f5a293e1ff76e9f1961 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 20 04:45:57 2010 +0000 Refactor common parts of MDNode::getFunction() and assertLocalFunction() into getFunctionForValue() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93977 91177308-0d34-0410-b5e6-96231b3b80d8 commit 475a3f29b6e1497b3a413506c1a5911312ccb0d6 Author: Devang Patel <dpatel@apple.com> Date: Wed Jan 20 02:05:23 2010 +0000 If a instruction belongs to another function (and not current function) as per debug info attached with the instruction then ignore the dangling lexical scope of this instruction. Such scopes are unreachable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93967 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f878d30358199527a32ee39043cc5cee162dc7b Author: David Greene <greened@obbligato.org> Date: Wed Jan 20 00:59:23 2010 +0000 Add some asserts to check SelectionDAG problems earlier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93960 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf5ecb9ec5f838a6a720894b13584e90c238d2cf Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Jan 20 00:43:07 2010 +0000 For 'install-clang' target, also traverse tools/clang/lib/Runtime. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93958 91177308-0d34-0410-b5e6-96231b3b80d8 commit 075532b7273ecaf827fca3e1683c9c14831af19a Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 20 00:19:24 2010 +0000 Move findDebugLoc somewhere more central. Fix more cases where debug declarations affect debug line info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93953 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7271e860285ff2a5f7b111f4ba55cc5426837a28 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 23:30:49 2010 +0000 Fold (add x, shl(0 - y, n)) -> sub(x, shl(y, n)), to simplify some code that SCEVExpander can produce when running on behalf of LSR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93949 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc4aaeb19b543b2582c14e621da711a90f968956 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Jan 19 22:56:26 2010 +0000 Wrap some comments to 80 columns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93940 91177308-0d34-0410-b5e6-96231b3b80d8 commit 39f55232c932dd44ce3807a6d1967c98fae1970e Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 22:53:50 2010 +0000 Make SCEVAddRecExpr's getType return a pointer type when the add has a pointer member. This helps reduce unnecessary bitcasting and uglygeps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93939 91177308-0d34-0410-b5e6-96231b3b80d8 commit a5c5cf3c26fb368e1f28b4f8f6c06ab401058886 Author: Dale Johannesen <dalej@apple.com> Date: Tue Jan 19 22:50:05 2010 +0000 Fix a case where debug_value was perturbing the line number info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93937 91177308-0d34-0410-b5e6-96231b3b80d8 commit 147d8bd28abfcc314802fd9123b09236ba95b62b Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 22:45:06 2010 +0000 When doing address-mode sinking, expand the base register first, rather than the scaled register. This makes it more likely that subsequent AddrModeMatcher queries will match the new address the same way as the old, instead of accidentally matching what had been the base register as the new scaled register, and then failing to match the scaled register. This fixes some problems with address-mode sinking multiple muls into a block, which will be a lot more common with some upcoming LoopStrengthReduction changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93935 91177308-0d34-0410-b5e6-96231b3b80d8 commit e1644edcfb4b34a1fafc20e708820c5544cf24f4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 22:42:28 2010 +0000 give MCAsmInfo a 'has little endian' bit. This is unfortunate, but I really want clients of the streamer to be able to say "emit this 64-bit integer" and have it get broken down right by the streamer. I may change this in the future, we'll see how it works out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93934 91177308-0d34-0410-b5e6-96231b3b80d8 commit d86a19eac282c33ef3dd894a7286ef22a32ececb Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 22:27:22 2010 +0000 Add a comment and tidy up some whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93932 91177308-0d34-0410-b5e6-96231b3b80d8 commit da9eea0223433c3c7c1d5995888b04fca0d3151f Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 22:26:02 2010 +0000 Fix a typo and an 80-column violation in comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93931 91177308-0d34-0410-b5e6-96231b3b80d8 commit c56417c271387318cb2d6cd23da4e3483d1109c5 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 22:21:27 2010 +0000 Give ScalarEvolution access to the DominatorTree. It'll need this to make more intellegent AddRec folding decisions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93930 91177308-0d34-0410-b5e6-96231b3b80d8 commit f304d1a34c6af7a35230cbaa3cabea35229810a9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 22:16:33 2010 +0000 simplify the rest of fp constant printing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93929 91177308-0d34-0410-b5e6-96231b3b80d8 commit 132bf14002c41c445a57af51652adec7d7ff7e04 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 22:11:05 2010 +0000 simplify the code for printing x86 long double, don't do work for -fverbose-asm unless it's on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93926 91177308-0d34-0410-b5e6-96231b3b80d8 commit 77abfc1e6ce83fc23427e1b0f07a97bf3d9a417a Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 19 22:08:34 2010 +0000 Identify predicate and optional-def operands when printing machine instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93925 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed6d8c436e06abdd9b9993c32e21876ef0ddb648 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 22:03:38 2010 +0000 add a new EmitIntValue method that MCStreamer impls can optionally define and that clients can use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93923 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8149786c50b3532bf702b45ace4b2388a1341d41 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 21:55:32 2010 +0000 Add a new helper function to IVUsers for returning the "canonical" form of an expression. This is the expression without the post-increment adjustment made, which is useful in determining which registers will be used by the expansion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93921 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68867702f7a6049e8b8a8a6b193424a3c0505aaf Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 19 21:51:51 2010 +0000 Add nounwinds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93919 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b51ee89fee658d8ef29b8060e15767fc67455b6 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 21:51:22 2010 +0000 eliminate AsmPrinter::EmitZeros: just use MCStreamer directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93918 91177308-0d34-0410-b5e6-96231b3b80d8 commit bda38003386beaad6a24d5b821738a0bd46f64b4 Author: Sean Callanan <scallanan@apple.com> Date: Tue Jan 19 21:44:56 2010 +0000 Promoted the getTok() method to MCAsmParser so that the two token accessor functions are declared consistently. Modified the clients of MCAsmParser to reflect this change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93916 91177308-0d34-0410-b5e6-96231b3b80d8 commit dddb79d966889b268f642461bbb932c9f2c822cf Author: Xerxes Ranby <xerxes@zafena.se> Date: Tue Jan 19 21:26:05 2010 +0000 Stubs for getHostCPUFeatures API. This implements part of PR5389. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93913 91177308-0d34-0410-b5e6-96231b3b80d8 commit e044e95d47bc670e115a814ebe80cafbaa783cff Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 19 21:08:28 2010 +0000 Remove predicates when changing an add into an unpredicable mov. Since the mov is executed unconditionally, make sure that the add didn't have any predicate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93909 91177308-0d34-0410-b5e6-96231b3b80d8 commit 632fa82c8d0060a9049ee0ec5d6badabbe7ebaaa Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Jan 19 20:59:04 2010 +0000 Update CMake list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93905 91177308-0d34-0410-b5e6-96231b3b80d8 commit 396e20751d87b0194dcc9e4b947a1575338d25f7 Author: David Greene <greened@obbligato.org> Date: Tue Jan 19 20:37:34 2010 +0000 Add some new debugging APIs to print out "raw" SelectionDAGs to make understanding CannotYTetSelect and other errors easier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93901 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7bb069114798422089019fb5ca25b462cfc0d5fd Author: Sean Callanan <scallanan@apple.com> Date: Tue Jan 19 20:27:46 2010 +0000 Propagated the parser-side Lex function's declaration to MCAsmParser, and changed the target-specific AsmParsers to use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93900 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7d4aa347f157579aa9a192e68506850d9780d4c Author: Sean Callanan <scallanan@apple.com> Date: Tue Jan 19 20:22:31 2010 +0000 Added a Lex function to the AsmParser, to allow handling of include directives to occur within the parser itself. This will break the lexer's dependency on a SourceMgr as input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93899 91177308-0d34-0410-b5e6-96231b3b80d8 commit db5b0d575b7cb1f776fbcf4a766bf146a9f7627f Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Tue Jan 19 19:57:07 2010 +0000 Fix a bug introduced on r92564 where the name "Node" was already in use by Mips. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93897 91177308-0d34-0410-b5e6-96231b3b80d8 commit cafc2da44c01a7d1a766451bd55a0f6d9cebdf35 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 19:46:13 2010 +0000 Generalize mcasmstreamer data emission APIs to take an address space identifier. There is no way to work around it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93896 91177308-0d34-0410-b5e6-96231b3b80d8 commit c19dbe068d8b59c298a4d835f0d7c5ada6bd2954 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 19 19:45:51 2010 +0000 Do not extend extension results beyond the use of a PHI instruction at the start of a use block. A PHI use is expected to kill its source values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93895 91177308-0d34-0410-b5e6-96231b3b80d8 commit a62bf10496e55c0a70ddc0c6b21502e34d794333 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 19:10:44 2010 +0000 refactor code to be static functions instead of methods on AsmPrinter. This fixes some bugs handling address spaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93891 91177308-0d34-0410-b5e6-96231b3b80d8 commit b07e5f66f20e04da9f41e3ab172c35a5167dd525 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 18:58:52 2010 +0000 mcstreamerize AsmPrinter::EmitZeros, at least when emitting to the default address space. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93890 91177308-0d34-0410-b5e6-96231b3b80d8 commit 689f7609fc35781483edf60e5be16030abc931b3 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 18:52:28 2010 +0000 add an MCAsmStreamer::EmitFill specialization of EmitFill that emits one directive instead of N. Not doing this would be a significant regression on the # bytes generated by .fill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93889 91177308-0d34-0410-b5e6-96231b3b80d8 commit dea52e11c0b7f330a62b6cd9964abff399e97ded Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 18:45:47 2010 +0000 add a "MCStreamer::EmitFill" method, and move the default implementation (which just iteratively emits bytes) to MCStreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93888 91177308-0d34-0410-b5e6-96231b3b80d8 commit 264871c452f0b74abbce18f24f542d0d3d468187 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 18:37:01 2010 +0000 remove MAI::ZeroDirectiveSuffix, which is only used by MASM, which we don't support anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93886 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3b139e487e2130ae43ccff63246fad86d23df9c0 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Jan 19 18:31:11 2010 +0000 For aligned load/store instructions, it's only required to know whether a function can support dynamic stack realignment. That's a much easier question to answer at instruction selection stage than whether the function actually will have dynamic alignment prologue. This allows the removal of the stack alignment heuristic pass, and improves code quality for cases where the heuristic would result in dynamic alignment code being generated when it was not strictly necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93885 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21782ed354253d6780e6caa48d6e8bc0f1dbe4f0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 18:16:19 2010 +0000 optimize ~(~X >>s Y) --> (X >>s Y), patch by Edmund Grimley Evans! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93884 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01dfd518ef5a3c0680a6c91283371ced13ff8525 Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Tue Jan 19 17:00:43 2010 +0000 On pic function calls some arguments were marked dead and the instruction to load those args removed. This fix PR6071 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93880 91177308-0d34-0410-b5e6-96231b3b80d8 commit a1ecb26fd9ca637d5154f07c2a5692652f3b69b6 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Jan 19 16:42:10 2010 +0000 The change in r90189 adds a link in a directory outside the iPhone platform directory when building the llvmCore_Embedded project. Fix this by putting the iPhone platform directory into DEST_DIR instead of DEST_ROOT. I also noticed what appears to be an unintentional use of DEVELOPER_BIN instead of DEVELOPER_DIR, so I fixed that and changed to use DEVELOPER_DIR in some places that were hardcoded to "Developer". Finally, the other changes here allowed some refactoring and simplification, which I have done. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93878 91177308-0d34-0410-b5e6-96231b3b80d8 commit d93965f3a98c09263a9983d28b91c0c5a06a9b05 Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Tue Jan 19 12:53:04 2010 +0000 load f64 +0.0 in a cleaner way. This fix part of PR5445 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93876 91177308-0d34-0410-b5e6-96231b3b80d8 commit 37e6aad4b09529afa22b87248909da7b43d7a8d0 Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Tue Jan 19 12:37:35 2010 +0000 Fix return registers for mips eabi git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93875 91177308-0d34-0410-b5e6-96231b3b80d8 commit dcb6f254d32e9c8dc2a44654d70177334896583d Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 06:41:24 2010 +0000 mcstreamer'ize the rest of EmitGlobalVariable that is used on darwin. The next big piece to get global variables streamerized is EmitGlobalConstant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93870 91177308-0d34-0410-b5e6-96231b3b80d8 commit eb8331e45b56034b1f29be2e90e7a980525d8e32 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 06:39:54 2010 +0000 don't let asm-verbose break the check-next lines in these tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93869 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8ee4950d6fd5bf796878193a8c7a6e2b80ae71e4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 06:25:51 2010 +0000 stop using the .lcomm pseudoop on darwin, instead, directly use the .zerofill directive. Streamerize its generation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93868 91177308-0d34-0410-b5e6-96231b3b80d8 commit fc7b1053d54d819adea030bea5445aa685ed2c1c Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 06:22:22 2010 +0000 fix parsing .comm directives on systems which do not represent alignments as a power of 2. This fixes MC/AsmParser/directive_comm.s git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93867 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30301d70964c8da1d1c1686b2c42ae70f51f752b Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 06:21:23 2010 +0000 only darwin has zerofill git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93866 91177308-0d34-0410-b5e6-96231b3b80d8 commit c412fbf41da6e79306dda0cf5a2f445f841389bd Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 19 06:19:05 2010 +0000 MDNodes are not expected to disappear or replaced by another MDNode, so there is no need to pay the cost of WeakVH and ValueMaps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93865 91177308-0d34-0410-b5e6-96231b3b80d8 commit be5475c17deca20f05263e9d6e33c700a835bc4e Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 19 06:09:04 2010 +0000 Avoid including DebugInfo.h in AsmPrinter.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93864 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c87acb187e34b2bcd4db357de44d321417b1147 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 06:08:15 2010 +0000 zap the ARM version of PrintGlobalVariable, which I missed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93863 91177308-0d34-0410-b5e6-96231b3b80d8 commit 370ee59d0a37bc4cb159dead5c391fe79e85628c Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 06:01:04 2010 +0000 mc'ize some stuff, don't comment out .lcomm directive in -fverbose-asm mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93860 91177308-0d34-0410-b5e6-96231b3b80d8 commit a9934f0312e4caa9a7366d70b7f9dcf624101ff7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 05:51:42 2010 +0000 factor this code better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93859 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42a203b73bbc908258a8c2cee070559c300f3bfe Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 05:38:33 2010 +0000 Now that we have everything nicely factored (e.g. asmprinter is not doing global variable classification anymore) and hookized, sink almost all target targets global variable emission code into AsmPrinter and out of each target. Some notes: 1. PIC16 does completely custom and crazy stuff, so it is not changed. 2. XCore has some custom handling for extra directives. I'll look at it next. 3. This switches linux/ppc to use .globl instead of .global. If .globl is actually wrong, let me know and I'll fix it. 4. This makes linux/ppc get a lot of random cases right which were obviously wrong before, it is probably now a bit healthier. 5. Blackfin will probably start getting .comm and other things that it didn't before. If this is undesirable, it should explicitly opt out of these things by clearing the relevant fields of MCAsmInfo. This leads to a nice diffstat: 14 files changed, 127 insertions(+), 830 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93858 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9408d24e1a589d705bda5a8ced414809ac0a27b6 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 05:25:38 2010 +0000 use %object like other elf targets, gas accepts either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93857 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c7b3b869fb6912f28ebbf3e939cf1fa6f6e6da0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 05:23:59 2010 +0000 simplify the mips target to print .size and .type for c strings just like all other elf targets. Bruno, if this isn't right, please let me know + why :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93856 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6359ed28f836123afe82d7d276a4a173bb638587 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 05:08:13 2010 +0000 hookize the cygwin ".linkonce" directive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93855 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7fe06165d0b7b91b466ef0faced7bd91a03ad44f Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 04:59:55 2010 +0000 more cleanups. Emit the .local directive even on cygwin/mingw. I'm not sure that this is correct, but it causes no test failures, and just emitting a .comm without protecting its linkage somehow is surely not right. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93854 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a5510cf167f6288af982a43eb172af46e93e48c Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 04:53:18 2010 +0000 some cleanups git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93853 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9b123031148e07082e9ad2393b5657bf3ba2483 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 04:48:20 2010 +0000 add a bool for whether .lcomm takes an alignment instead of basing this on "isdarwin". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93852 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a21601ea57eb29fe58399ca68e90d7710f08292 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 04:39:15 2010 +0000 hoist handling of external globals and special globals up to common code. This makes a similar code dead in all the other targets, I'll clean it up in a bit. This also moves handling of lcomm up before acquisition of a section, since lcomm never needs a section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93851 91177308-0d34-0410-b5e6-96231b3b80d8 commit 874fdbc7755aa6634c126e3f8027dabc6617f0f3 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 04:34:02 2010 +0000 move production of .reference directives for static ctor/dtor list on darwin into common code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93849 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf679f8f253409980d143ffe3f8dac1b541f12aa Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Jan 19 04:32:48 2010 +0000 Fix a crash in scalarrepl for memcpy/memmove where the source and destination are the same. I had already fixed a similar problem where the source and destination were different bitcasts derived from the same alloca, but the previous fix still did not handle the case where both operands are exactly the same value. Radar 7552893. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93848 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7337615ab96c5bce72b08012ebd4dbe95f316811 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 04:21:20 2010 +0000 use BSSLocal classifier to identify 'lcomm' data instead of duplicating the logic (differently) in lots of different targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93847 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1ef66c3db822b58d683ec34f1d460838fb3edec Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 04:15:51 2010 +0000 make TLOF subclassify BSS based on linkage type into private, external and everything else (weak). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93846 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1eef2e76c6a89407e6f6aa92986019cd86824ea9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 03:13:44 2010 +0000 now that elf weak bss symbols are handled correctly, simplify a bunch of code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93845 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3a717abc755b03e1b910512fb956784f56df853e Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 03:06:01 2010 +0000 fix a significant difference between llvm and gcc on ELF systems: GCC would put weak zero initialized mutable data in the .bss section, we would put it into a crasy '.gnu.linkonce.b.test,"aw",@nobits' section. Fixing this will allow simplifications next up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93844 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7ca96cb1376934774c5f69e6a25affbc8d45261e Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 02:48:26 2010 +0000 introduce a section kind for common linkage. Use this to slightly simplify and commonize some of the asmprinter logic for globals. This also avoids printing the MCSection for .zerofill, which broke the llvm-gcc build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93843 91177308-0d34-0410-b5e6-96231b3b80d8 commit 174cddac3e5998c65b10a56e41fef76b51b2bb6a Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 02:46:56 2010 +0000 there is no need to emit a .section above .comm on linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93842 91177308-0d34-0410-b5e6-96231b3b80d8 commit b604cae660fe5b0750188a59e27b93d79d0d5d76 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Jan 19 02:44:01 2010 +0000 Even more explanation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93841 91177308-0d34-0410-b5e6-96231b3b80d8 commit dcebc08f0cb3ca07bceeeba153c403600cb6c32c Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 02:13:06 2010 +0000 change an accessor to a predicate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93839 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b3f8751bf270cc0e292aea4a8bc1343964d8312 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 02:09:44 2010 +0000 Cleanup handling of .zerofill on darwin: 1. TargetLoweringObjectFileMachO should decide if something goes in zerofill instead of having every target do it. 2. TargetLoweringObjectFileMachO should assign said symbols to the right MCSection, the asmprinters should just emit to the right section. 3. Since all zerofill stuff goes through mcstreamer anymore, MAI can have a bool "haszerofill" instead of having the textual directive to emit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93838 91177308-0d34-0410-b5e6-96231b3b80d8 commit ab150043d7947faa967d367679f2738d64708167 Author: Nate Begeman <natebegeman@mac.com> Date: Tue Jan 19 01:32:44 2010 +0000 Remove this fixme, looking at the linker source, all targets pad to 4 bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93835 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d0f0887e332f44c7f7341fbe473b0ed3bb0537b Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 19 01:28:09 2010 +0000 remove extraneous ; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93833 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13026cf2cbaddc405f8b34ce847cdb2f24f2a7ca Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 19 01:26:02 2010 +0000 Revert accident check-in from r93165. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93832 91177308-0d34-0410-b5e6-96231b3b80d8 commit 288d2eeab618759992858e9a72a8b90cbd3745f8 Author: Eric Christopher <echristo@apple.com> Date: Tue Jan 19 01:20:15 2010 +0000 Fix comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93831 91177308-0d34-0410-b5e6-96231b3b80d8 commit 410c2a5c12cdaaa9686da1db9a64d0b7aeff924d Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 19 00:44:15 2010 +0000 Fix r93758. Use isel patterns instead of c++ selection code to select rbit and make sure we pick different instructions for ARM vs. Thumb2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93829 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94a1c602a2b12485a851ad283ec7c14375334320 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 19 00:35:20 2010 +0000 Test case for r93758. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93824 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9fa890d694455ec4718633a1fa732953b946fca6 Author: Dale Johannesen <dalej@apple.com> Date: Tue Jan 19 00:12:05 2010 +0000 Reverting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93819 91177308-0d34-0410-b5e6-96231b3b80d8 commit d03ad18a7004198ff00b6b33b618cf3493851a11 Author: Dale Johannesen <dalej@apple.com> Date: Tue Jan 19 00:10:52 2010 +0000 Revert 93811 per request. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93818 91177308-0d34-0410-b5e6-96231b3b80d8 commit f482719e48ad43d7b2cdb395111f5677caaef940 Author: Dale Johannesen <dalej@apple.com> Date: Mon Jan 18 23:34:55 2010 +0000 Enable code to emit dbg.declare as DEBUG_VALUE comments (fast isel, X86). This doesn't seem to break any functionality, but will introduce cases where -g affects the generated code. I'll be fixing that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93811 91177308-0d34-0410-b5e6-96231b3b80d8 commit 041fb126b6b299d7b595d7261528503ecc1ffa31 Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 18 22:55:08 2010 +0000 Add comment that MDNode::getFunction() is not to be used by performance-critical code (currently only used by AsmWriter) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93802 91177308-0d34-0410-b5e6-96231b3b80d8 commit 14f91a3da3c835ef8b57b25c0936e405a19b0217 Author: Eli Friedman <eli.friedman@gmail.com> Date: Mon Jan 18 22:38:31 2010 +0000 Make opt -O3 act more like clang -O3 etc., by making the inlining thresholds match. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93798 91177308-0d34-0410-b5e6-96231b3b80d8 commit 81718ed416e1564ede7a5d65d299aaf25ea59ef8 Author: Eli Friedman <eli.friedman@gmail.com> Date: Mon Jan 18 22:36:59 2010 +0000 Add some potentially interesting transformations to README. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93797 91177308-0d34-0410-b5e6-96231b3b80d8 commit 326cb3536de8fc6c3c3ad19d73d6e4e80e2f6bae Author: Bill Wendling <isanbard@gmail.com> Date: Mon Jan 18 22:36:35 2010 +0000 - Add getLSDAEncoding to the PowerPC backend. - Greatly improve the comments to the getLSDAEncoding method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93796 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5cd1ffa32f2cb6ce51447804807d6e086e607a49 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 22:27:43 2010 +0000 make llvm-config more portable to windows versions of perl, patch by Michael Beck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93793 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd16da9a692dee7befbfb1699abe85f9cf7ac161 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 22:19:16 2010 +0000 my instcombine transformations to make extension elimination more aggressive changed the canonical form from sext(trunc(x)) to ashr(lshr(x)), make sure to transform a couple more things into that canonical form, and catch a case where we missed turning zext/shl/ashr into a single sext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93787 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8b9c5f1875684043ecb65a5bf711ece3699e7897 Author: Sean Callanan <scallanan@apple.com> Date: Mon Jan 18 22:16:54 2010 +0000 Added a newline at the end of SMLoc.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93784 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b93f747cf6e8b097776619dbd35b238b9473645 Author: Sean Callanan <scallanan@apple.com> Date: Mon Jan 18 22:11:34 2010 +0000 Changed the comment in the file header for SMLoc to something more accurate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93782 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02aceb027bc0da9bce100366e45df046c0aa826d Author: Eric Christopher <echristo@apple.com> Date: Mon Jan 18 22:11:29 2010 +0000 Have FastISel handle llvm.trap(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93781 91177308-0d34-0410-b5e6-96231b3b80d8 commit 52ab36d3758b279fe12cb3010a70a05100fa2b87 Author: Sean Callanan <scallanan@apple.com> Date: Mon Jan 18 22:07:51 2010 +0000 Split SMLoc out in its own header so that it can be used independently of SourceMgr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93780 91177308-0d34-0410-b5e6-96231b3b80d8 commit 53b47a5d360d1664c9325cff112c44d37e17fc56 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Jan 18 22:01:39 2010 +0000 Minor cleanup for jump table printing. Need a reference, not a pointer, for printing via <<. Otherwise we just print the pointer value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93777 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb7347bbd893104b53eeebbd0c45c85b350ea9f3 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 22:00:46 2010 +0000 filecheckize this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93776 91177308-0d34-0410-b5e6-96231b3b80d8 commit e40f06f8a11c74df8868132c920cb77ceb97996a Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 21:58:32 2010 +0000 filecheckize git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93775 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7352e5fcb6e842db329423cb9556710877692fbf Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 21:55:43 2010 +0000 remove a redundant test, filecheckize another. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93774 91177308-0d34-0410-b5e6-96231b3b80d8 commit e4027dfeed6f42ef5e66b236d45a1a2e60bdeb56 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Jan 18 21:38:44 2010 +0000 Canonicalize -1 - x to ~x. Instcombine does this but apparently there are situations where this pattern will escape the optimizer and / or created by isel. Here is a case that's seen in JavaScriptCore: %t1 = sub i32 0, %a %t2 = add i32 %t1, -1 The dag combiner pattern: ((c1-A)+c2) -> (c1+c2)-A will fold it to -1 - %a. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93773 91177308-0d34-0410-b5e6-96231b3b80d8 commit e07f7e6e5dce1bf367720c0b5bad1c724257e643 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 21:09:05 2010 +0000 update mkpatch, patch by Garrison Venn! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93771 91177308-0d34-0410-b5e6-96231b3b80d8 commit b754fd33c09170de2231747307dcff08d0780a02 Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 18 20:42:09 2010 +0000 Make findDbgDeclare/findDbgGlobalDeclare local static functions; avoid Elts array git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93764 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b452d36b62d8e683d725a509d1205fd28266587 Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 18 20:36:54 2010 +0000 Simplify MDNode::getFunction() and assertLocalFunction() by avoiding extra Function* variable and smallptrset since function-local metadata cannot be cyclic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93762 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c2481288f3038e03b91cb9c2bef53781c9b2985 Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Jan 18 20:15:56 2010 +0000 The most significant encoding bit of GPR:$src or GPR:$dst was over-specified in the various MOV (register) instructions (16-bit Thumb), including tBRIND (the indirect branch). Instead of '1', it should be specified as '?', because GPR only specifies the register class, which includes both hi-and-lo registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93759 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c57dc1513859a02b984b60e63765104a131ff40 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Jan 18 19:58:49 2010 +0000 Patch by David Conrad: "On ARMv6T2 this turns cttz into rbit, clz instead of the 4 instruction sequence it is now." git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93758 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9112229d2d7340819bd23f3d7bdde067b480543 Author: Devang Patel <dpatel@apple.com> Date: Mon Jan 18 19:52:14 2010 +0000 While mapping llvm.dbg.declare intrinsic manually map its operand, if possible, because it points to an alloca instruction through metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93757 91177308-0d34-0410-b5e6-96231b3b80d8 commit dfca7fe1f42122ff72218a20955aaba6e3d50e5e Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 19:50:32 2010 +0000 reject some invalid IR. We already assert and reject this from the .ll parser, but PR6070 wants it in the verifier too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93756 91177308-0d34-0410-b5e6-96231b3b80d8 commit fbc40f52875a6b326f93a2e6814734dd83960cf4 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Jan 18 19:47:53 2010 +0000 Add FIXME comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93755 91177308-0d34-0410-b5e6-96231b3b80d8 commit 85e7c4f09ab94c69ccd95cd5b17005ed0abce032 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Jan 18 19:36:27 2010 +0000 - Add a comment to the callback indicating that it's *extremely* not a good idea, but unfortunately necessary. - Default to using 4-bytes for the LSDA pointer encoding to agree with the encoded value in the CIE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93753 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f7713f9134c3a3834e6498bbf790d5e764a332c Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 18 19:15:57 2010 +0000 Make printing of metadata more robust when function is not found (which is the normal situation for non function-local metadata) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93748 91177308-0d34-0410-b5e6-96231b3b80d8 commit 27574da04679e7cb0b4b03a83335da52b4e20a31 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Jan 18 17:52:28 2010 +0000 Don't try to build compiler-rt if it happens to be checked out into projects/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93729 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ab3a8fcae6df8adad5e2682fc270969419a6297 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Mon Jan 18 14:39:20 2010 +0000 Unnamed symbol index should be >= 1. This was lost during the mangler refactoring. Fixes PR6067. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93724 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f6642009ebcd484a34d92293dbf6db29e679f78 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Mon Jan 18 12:40:05 2010 +0000 Fix refacto reported by Nicolas Geoffray. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93723 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87fa2352aeb07f8e0b269871a80d52355fca4307 Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Jan 18 01:24:43 2010 +0000 Emit spaces after commas in Neon register lists. This is more consistent with the rest of the assembly output, is easier to read, and matches the expected output for gcc's Neon tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93703 91177308-0d34-0410-b5e6-96231b3b80d8 commit aba316e220817acfe6fa8c8a044eb24eb50c28b1 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 01:21:08 2010 +0000 switch x86 zerofill emission over to use MCStreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93702 91177308-0d34-0410-b5e6-96231b3b80d8 commit 202c058004e33a3b67fdb29b5cc9ec943a13e5c0 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 00:59:24 2010 +0000 Change CurrentFnSym to be a non-const pointer since asmprinter mutates it as it emits code. Switch .globl directives to use OutStreamer instead of doing it textually (in x86) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93700 91177308-0d34-0410-b5e6-96231b3b80d8 commit f875d80e50d72653003c0ddcaeab1d22fb8c3f8e Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 00:37:40 2010 +0000 remove the MAI argument to MCExpr::print and switch overthing to use << when printing them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93699 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6fef0d73ffadeadf64f07c1eec37def910672263 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 18 00:21:06 2010 +0000 unbreak x86 jump tables with my previous patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93698 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9e6929cecb2b335ecfa2a8a03b1999f8b42ba399 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 21:43:43 2010 +0000 now that MCSymbol::print doesn't use it's MAI argument, we can remove it and change all the code that prints MCSymbols to use << instead, which is much simpler and cleaner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93695 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5b47594306373fc8575f085c249b78ce1612fcc Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 20:11:03 2010 +0000 rename NameNeedsEscaping -> NameNeedsQuoting, eliminate the check for first character which is a digit, mangler would have taken care of this already. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93694 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3ef5bbe350ce2d891504f48f890e479b44ef200b Author: Owen Anderson <resistor@mac.com> Date: Sun Jan 17 19:33:27 2010 +0000 Convert some of the dynamic opcode lookups into static ones. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93693 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41ecf0789b084646955350b929159850d8c523c0 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 19:32:29 2010 +0000 stop the CBE from using Mangler::appendMangledName, which is a private function, it is mangling types, which don't matter how they are done. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93692 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6d9f5425542ddc1bff3f938072aee616ad5df600 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 19:24:35 2010 +0000 fix uninit member, thanks to Benjamin Kramer for identifying the bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93691 91177308-0d34-0410-b5e6-96231b3b80d8 commit e3f46600b6888bbd00b2c8474d3ab655dcd4fa3d Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 19:23:46 2010 +0000 Get MCSymbol out of the mangling business, and move all the logic to Mangler. Now MCSymbol just decides whether to slap quotes around a symbol when printing it. This also fixes some weirdness where two MCSymbols could be created for the same symbol, if one needed to be mangled and got mangled to the other one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93690 91177308-0d34-0410-b5e6-96231b3b80d8 commit 142aab7ce398a5c22a49b20e98480afb296a0920 Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Sun Jan 17 19:20:45 2010 +0000 Really fix this. I checked that on ARM I get PASS: LLVM::FrontendC/pr5406.c (3463 of 5030) and on X86 I get XFAIL: LLVM::FrontendC/pr5406.c (3465 of 5030 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93689 91177308-0d34-0410-b5e6-96231b3b80d8 commit 12c01c63b773d0c42c9c1c437ff0bc7febe64bc4 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 19:09:12 2010 +0000 reduce this test and convert to filecheck, hopefully the linux buildbot will tell me something more useful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93688 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf219686faea97a3f9ea0b7dbc7553f510e697cf Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 18:52:16 2010 +0000 factor this code better how that the string version of getNameWithPrefix takes a twine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93687 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0bde2eb86ff04d5825d1fa8b09e16f40f34b7af3 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 17 18:22:35 2010 +0000 now that mangler is in libtarget, it can use MCAsmInfo instead of clients having to pass various fields from it in. Simplify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93686 91177308-0d34-0410-b5e6-96231b3b80d8 commit a8d62f79e5837e02170076058dcc9e449bf9ecf0 Author: Dan Gohman <gohman@apple.com> Date: Sun Jan 17 17:47:24 2010 +0000 Don't create a (empty) output file, and don't warn about bitcode output to a console, when --analyze is used. Similarly, avoid creating an empty output file when --disable-output is used. Print a warning when the -o option appears with either --analyze or --disable-output, to indicate that the option is being ignored. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93685 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac84db634a2bafc0c428590b48a64d1b0f7dad7e Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sun Jan 17 07:46:39 2010 +0000 Switch some functions to take Twines, eliminate uses of StringExtras.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93680 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51f9d45e973650ed6a167b86eda894a38f4d0690 Author: Owen Anderson <resistor@mac.com> Date: Sun Jan 17 06:49:03 2010 +0000 Fix comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93679 91177308-0d34-0410-b5e6-96231b3b80d8 commit 898b3166e1145f6fe74105640198dce98e4e7aa6 Author: Bob Wilson <bob.wilson@apple.com> Date: Sun Jan 17 06:35:17 2010 +0000 The Neon "vtst" instruction takes a suffix that is the element size alone -- adding an "i" to the suffix, indicating that the elements are integers, is accepted but not part of the standard syntax. This helps us pass a few more of the Neon tests from gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93677 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8babff07481f87f567cecd364bc4577de76e4890 Author: Bob Wilson <bob.wilson@apple.com> Date: Sun Jan 17 05:58:23 2010 +0000 Fix an off-by-one error that caused the chain operand to be dropped from Neon vector load-lane and store-lane instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93673 91177308-0d34-0410-b5e6-96231b3b80d8 commit 918de29db68a1d8d21ea0a34aa1c93ff83b78a19 Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Sun Jan 17 05:40:41 2010 +0000 Looks like XFAIL has to list every unsupported arch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93672 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4945cd19c8aabfe0a634f2e78c01144bdcacabe8 Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Sun Jan 17 04:44:55 2010 +0000 Add test for pr5406 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93671 91177308-0d34-0410-b5e6-96231b3b80d8 commit b7956b93ffdb4b8d827ec25ad0b1d9e18a4e8e1d Author: Nate Begeman <natebegeman@mac.com> Date: Sun Jan 17 03:49:01 2010 +0000 Add a note for the macho streamer and remove a used of the mangler from the soon to be defunct machowriter pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93670 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca4aeb4525609adb322854c713e84848b756d489 Author: Bill Wendling <isanbard@gmail.com> Date: Sun Jan 17 00:21:21 2010 +0000 Reduce fsub-fadd.ll and merge it into fsub-fsub.ll. Rename fsub-fsub.ll to fsub.ll and FileCheckify it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93669 91177308-0d34-0410-b5e6-96231b3b80d8 commit a59a888da6ed949c0c7a6d871ad1d9cf50ebcc79 Author: Kenneth Uildriks <kennethuil@gmail.com> Date: Sat Jan 16 23:37:33 2010 +0000 When checking for sret-demotion, it needs to use legal types. When using the return value of an sret-demoted call, it needs to use possibly illegal types that match the declared Type of the callee. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93667 91177308-0d34-0410-b5e6-96231b3b80d8 commit b003b846f9d4c265f61d046f491e3d16702a9c32 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sat Jan 16 22:23:09 2010 +0000 Update CMake files for Mangler move. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93665 91177308-0d34-0410-b5e6-96231b3b80d8 commit a60a217b035888c38661434340b3f5fd4c66767c Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:57:06 2010 +0000 move the mangler into libtarget from vmcore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93664 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8847fb8c52aaa40198c601873266891b0e3f8bb Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:55:24 2010 +0000 fix a warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93663 91177308-0d34-0410-b5e6-96231b3b80d8 commit 33959a9e7f61d7249be8fb360bdf0da288cf264b Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:35:09 2010 +0000 this doesn't need to suck in Mangler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93662 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3a0efac16a896559cb18570b0a7b2eae0b6d907d Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:34:51 2010 +0000 remove obsolete comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93661 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7748a284c5abb09dc68621444926a455eef1a83 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:34:01 2010 +0000 bugpoint doesn't need the mangler at all. DisambiguateGlobalSymbols dates to a time when two different LLVM values could have the same name but different types. Simplify it to just assign names to unnamed things and let the core symtab resolve duplicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93660 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8439bce99a19536d04df9260e331a52f15f32491 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:25:13 2010 +0000 add a thing to investigate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93659 91177308-0d34-0410-b5e6-96231b3b80d8 commit 55e28ccff810d226c0c6091f4ae016f6366c4f8e Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:20:34 2010 +0000 remove calls to dead methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93657 91177308-0d34-0410-b5e6-96231b3b80d8 commit 96a9c1abb4d233ee069596d6760d26b10b6005c9 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 21:08:46 2010 +0000 reapply the mangler gutting patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93656 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5bf5bf2e7d107419a6fad2a12f40e17c1edee0f3 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 20:56:05 2010 +0000 remove use of getMangledName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93655 91177308-0d34-0410-b5e6-96231b3b80d8 commit c92c100404e8038a18c2c826b218dc429c54da83 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 20:53:11 2010 +0000 unbreak the build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93654 91177308-0d34-0410-b5e6-96231b3b80d8 commit aacc26910ff6cf037d2348cf87e398c74f2c9996 Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Sat Jan 16 20:27:59 2010 +0000 Revert 93648. Mangler::getMangledName is used from lto Mangler::setUseQuotes is used in the AsmPrinter Mangler::setSymbolsCanStartWithDigit is used in the AsmPrinter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93652 91177308-0d34-0410-b5e6-96231b3b80d8 commit 348719fcca5acf13888ff1ebc6f39616d53709d4 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 19:08:51 2010 +0000 Mangler::getMangledName is now dead, remove it and all the other stuff in Mangler that is now transitively dead. woo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93648 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8ae1059885f503e204afa822e572924c5b6ca76 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 18:50:28 2010 +0000 Change DIEObjectLabel to take an MCSymbol instead of std::string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93647 91177308-0d34-0410-b5e6-96231b3b80d8 commit d7fb57b07101bd18ed21e66a697f2318cc9276f4 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 18:37:32 2010 +0000 rename GetPrivateGlobalValueSymbolStub -> GetSymbolWithGlobalValueBase, and add an explicit ForcePrivate argument. Switch FunctionEHFrameInfo to be MCSymbol based instead of string based. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93646 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6bf71129a8dcba34ee552a62c32afc60b777cf4c Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 18:17:26 2010 +0000 eliminate uses of getMangledName from AsmPrinter.cpp, last up is dwarf emission which is going to be more invasive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93645 91177308-0d34-0410-b5e6-96231b3b80d8 commit deb6480e8c0f9957776cd85776697d698b77294b Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 18:12:14 2010 +0000 switch liblto to use the new getNameWithPrefix() method instead of getMangledName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93643 91177308-0d34-0410-b5e6-96231b3b80d8 commit da1fd911d9c7f93fafbcdf0aea3a0ca224dc8338 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 18:06:34 2010 +0000 add an inefficient version of getNameWithPrefix that returns an std::string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93641 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1680ba80e18f456f4383480e243be9c711b6eae Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sat Jan 16 16:14:55 2010 +0000 Revive dead assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93638 91177308-0d34-0410-b5e6-96231b3b80d8 commit 271432c7b8cbaf1468f5baa4bda5c49efdec58db Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sat Jan 16 14:06:58 2010 +0000 Provide magic define on mingw to not generate inline variants of ctyper functions. Otherwise we'll end with random cyclic deps between libraries due to this. Proposed by Gianluigi Tiesi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93635 91177308-0d34-0410-b5e6-96231b3b80d8 commit 827d0a70e1e7981294e37e7cf0478c61bd12916c Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Sat Jan 16 13:38:07 2010 +0000 Fix PR6047 Nodes that had children outside of the post dominator tree (infinite loops) where removed from the post dominator tree. This seems to be wrong. Leave them in the tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93633 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b20c1082305927ea567088e0b401021e0fa4133 Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Sat Jan 16 10:56:41 2010 +0000 Create Generic DOTGraphTraits Printer/Viewer Move the DOTGraphTraits dotty printer/viewer templates, that were developed for the dominance tree into their own header file. This will allow reuse in future passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93632 91177308-0d34-0410-b5e6-96231b3b80d8 commit cdd64b676c2c2344e2af4ce8f98aeff067a64b59 Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 16 06:17:40 2010 +0000 No need to use WeakVH here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93631 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3b6871fa24c288179594ea68723a5177d71005ea Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 16 06:09:35 2010 +0000 Replace DebugLocTuple with DILocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93630 91177308-0d34-0410-b5e6-96231b3b80d8 commit 203807de50ff570e432a3c7ceb7a3927020b6dc3 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 03:38:27 2010 +0000 fix build failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93628 91177308-0d34-0410-b5e6-96231b3b80d8 commit ae29e280b4cd3d6a58753fc1aee48d2050200c31 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 02:16:09 2010 +0000 remove a couple of actively incorrect uses of getMangledName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93627 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2fb92f38e45ee2f3a094bea7fea390c074601113 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 02:15:38 2010 +0000 this doesn't need the mangler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93626 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e11fda49973e3a35989637c14c541d0bd9ccccf Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 02:09:06 2010 +0000 more string -> sym, getMangledName is now gone from this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93624 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e090cd388e0a7bf61d4edd8005a16da7b9968bd Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 02:00:23 2010 +0000 use symbols instead of strings, eliminating a bunch of getMangledName calls. Add FIXMEs about a bunch of nondeterminism in stub output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93621 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1f1746269d0dd70323ea937cdb8f4b9ba1d7c73 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:45:47 2010 +0000 simplify some code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93619 91177308-0d34-0410-b5e6-96231b3b80d8 commit c0dfaadaf26e4e12ed13518e00ce5b9cb8833a2e Author: Bill Wendling <isanbard@gmail.com> Date: Sat Jan 16 01:40:55 2010 +0000 Retrying r91337: The CIE says that the LSDA point in the FDE section is an "sdata4". That's fine, but we need it to actually be 4-bytes in the FDE for some platforms. Allow individual platforms to decide for themselves. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93616 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7436757d1b33ca7d98cf6033c9a1fe2a69ec9d6a Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:40:07 2010 +0000 eliminate uses of mangler and simplify code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93615 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0749eb83aa0bc6dd1dcf8254ec9092ecc1d02a45 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:37:14 2010 +0000 fix inverted conditional git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93614 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7638c073a6855e6f2dfb741d38400722343a1e0b Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:24:10 2010 +0000 CurrentFnName is now dead, remove it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93612 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2522de6c3522d9fcb675a6e475627d77fb571370 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:21:04 2010 +0000 get pic16 off CurrentFnName git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93610 91177308-0d34-0410-b5e6-96231b3b80d8 commit 446261c29a0546ca6cdc24888c57be4b89dc7dc4 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:17:26 2010 +0000 remove the string form of printVisibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93609 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59f9b8d65347a5879da41ea085ee5e25d0148926 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:12:01 2010 +0000 switch more stuff onto MCSymbols git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93608 91177308-0d34-0410-b5e6-96231b3b80d8 commit 89ea3fae1f8c21940ddc558ee3ce452bdbc27800 Author: Bill Wendling <isanbard@gmail.com> Date: Sat Jan 16 01:06:58 2010 +0000 Temporarily revert r93581. It was causing failures in the ExecutionEngine tests on the build bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93606 91177308-0d34-0410-b5e6-96231b3b80d8 commit 531f41f143edacea65cb9e180ac4eb7ffd229aaf Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 01:00:27 2010 +0000 eliminate uses of deprecated mangler apis git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93605 91177308-0d34-0410-b5e6-96231b3b80d8 commit d3ae4b3e28a02444d7427dd9ed48bf5ef1a13ce2 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 00:53:22 2010 +0000 this teestcase takes a long time to crash, remove it. If someone cares about this, they should file a bug, it's not doing any good as an xfail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93604 91177308-0d34-0410-b5e6-96231b3b80d8 commit 953d13e493e91783ddb2a67d612304b5f2913f0e Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 00:51:39 2010 +0000 switch X86 target off CurFunctionName and MCIze more. Note that the code wasn't calling DecorateCygMingName when emitting the ".ascii -export" stuff at the end of file for DLLExported functions. I don't know if it should or not, but I'm preserving behavior. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93603 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d1a921e3dce79d2fa285a0e6c47bececcae1047 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Jan 16 00:42:25 2010 +0000 Treat indirect branches specially only during pre-regalloc tail duplication, not during the later post-alloc tail duplication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93600 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f12db74fae87be9a712ad05de76f82ea2d227f1 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 00:32:38 2010 +0000 MCize tis, and make it keep CurrentFnSym up to date with CurrentFnName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93598 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7ba5f6184e332f0c879b766a13189f65ea6fa95 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Jan 16 00:29:50 2010 +0000 Run the pre-register allocation tail duplication pass by default. Remove the -pre-regalloc-taildup command-line option, and add a new -disable-early-taildup option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93597 91177308-0d34-0410-b5e6-96231b3b80d8 commit a00eeba57fc2405aebcb5f60edc85d0a9db5078c Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 00:24:20 2010 +0000 revert the x86 part of my last patch, cygwin is mutating CurrentFnName! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93595 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe6bade0cfbaed4767874df3563cfafa203e24bc Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 16 00:21:18 2010 +0000 MCize a bunch more stuff, eliminating a lot of uses of the mangler and CurrentFnName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93594 91177308-0d34-0410-b5e6-96231b3b80d8 commit d861a34eda1609250704c75bb0e609eae608d0e0 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Jan 16 00:00:20 2010 +0000 Fix llvm_supports_binding for lit, problem noticed by Bob! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93591 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f6e93c08eb967c4737e83b616a821556396deec Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 23:56:03 2010 +0000 remove two write-only sets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93590 91177308-0d34-0410-b5e6-96231b3b80d8 commit f6ff5b0eae10c12935517046ac22a19199faf8c1 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 23:55:16 2010 +0000 supplement CurrentFnName with CurrentFnSym, which will eventually replace it. Upgrade Alpha, Blackfin, and part of CellSPU to not use mangler anymore. CellSPU needs more invasive surgery. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93589 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef4314798ee96814fdba9ebd4b21a148926b9738 Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Fri Jan 15 23:49:16 2010 +0000 Fix bug 5992: O'Caml's llvm_create_module was treating the context as a string. Thanks Andy Ray for catching this! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93588 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a07ff98622eb583b245a917d77210c7f8781619 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 23:38:51 2010 +0000 add a version of AsmPrinter::printVisibility that takes an MCSymbol. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93587 91177308-0d34-0410-b5e6-96231b3b80d8 commit d373d64307ac024599597ef23045df735ae65d59 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 23:31:55 2010 +0000 use MCSymbol instead of getMangledName() in all cases except one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93582 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9eee1f8280772968a4dc5e8404ef86ffddb15a97 Author: Ted Kremenek <kremenek@apple.com> Date: Fri Jan 15 23:29:34 2010 +0000 BumpPtrAllocator: Have the DefaultSlabAllocator created at runtime, not initialization time. This removes one of the 'init_constructors' reported in <rdar://problem/7545356>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93581 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8e995e6e8a88e5242a31a8af2438b2a36388ec87 Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 15 23:29:29 2010 +0000 Adjust some comments per review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93580 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1bfba6b89965c5603cc45276f26e58fd1653fd1f Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 15 23:28:49 2010 +0000 Remove unneeded argument per review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93579 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2f28673e879a011f5215d6a28b40d6367b4ac9e2 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 23:26:49 2010 +0000 mc'ize a bunch of symbol stuff, eliminating std::strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93578 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9a14ba5c574a8b04b53c7b1a7986c5d10cbca3a7 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 23:25:11 2010 +0000 add another helper git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93577 91177308-0d34-0410-b5e6-96231b3b80d8 commit d16ad064033e18d0d47c241f3f01b3795209016a Author: David Greene <greened@obbligato.org> Date: Fri Jan 15 23:23:41 2010 +0000 Fix PR6019. A load has more than one use if it feeds a bitconvert that has more than one use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93576 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8eb8c2f4e596a1ab722718266a5b6f0717b70c3 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 23:18:17 2010 +0000 add a AsmPrinter::GetGlobalValueSymbol and GetExternalSymbolSymbol helper method, use it to simplify some code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93575 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f6532ddb9565c661380bd1527325ad33e6079c7 Author: Ted Kremenek <kremenek@apple.com> Date: Fri Jan 15 22:59:46 2010 +0000 Update CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93571 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8fe97053fc985508b8d629993aa9191807a13841 Author: Ted Kremenek <kremenek@apple.com> Date: Fri Jan 15 22:59:11 2010 +0000 Update CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93570 91177308-0d34-0410-b5e6-96231b3b80d8 commit d90b88b011686d6c1b131d0c0ceef3df4642be04 Author: Jim Grosbach <grosbach@apple.com> Date: Fri Jan 15 22:27:37 2010 +0000 add testcase for r93564 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93567 91177308-0d34-0410-b5e6-96231b3b80d8 commit c447e6125b58ac553dd9a2d6f6c598026d2af437 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 15 22:22:58 2010 +0000 Add comments to the dump() and dumpr() routines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93566 91177308-0d34-0410-b5e6-96231b3b80d8 commit bfdeaf45c4d93fc17429c215e5505208473dc8bc Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 15 22:22:35 2010 +0000 DEBUG_VALUE is now variable sized, as it has a target-dependent memory address representation in it. Restore X86 printing of DEBUG_VALUE; lowering is done in X86RegisterInfo using the normal algorithm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93565 91177308-0d34-0410-b5e6-96231b3b80d8 commit 453ab0706b3198193d3acfef13c34c66ce74d255 Author: Jim Grosbach <grosbach@apple.com> Date: Fri Jan 15 22:21:03 2010 +0000 Update Thumb1 storeRegToStackSlot() and loadRegFromStackSlot() to properly handle physical registers R0-R7 when described as having a non-tGPR register class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93564 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4168808fe01dfc527475693ffd0c726e980d0250 Author: Dan Gohman <gohman@apple.com> Date: Fri Jan 15 22:18:15 2010 +0000 Fix a typo that Anton noticed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93563 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ba3d00b5879ceb182da72896f29153a00fbe979 Author: Devang Patel <dpatel@apple.com> Date: Fri Jan 15 22:08:16 2010 +0000 Add FIXME. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93562 91177308-0d34-0410-b5e6-96231b3b80d8 commit 71beb8feb0b2e3c377c5d3b936069d2b199ac769 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Jan 15 21:55:02 2010 +0000 Fix a comment typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93560 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73fd9c83e00f7d2bf07e7f75313b681bd3f4d618 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 21:50:19 2010 +0000 move "Metadata Nodes and Metadata Strings" section to the right place in the document and edit it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93559 91177308-0d34-0410-b5e6-96231b3b80d8 commit bbc90a5a01951497d5dc2507c1775d9ff7acbca2 Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 15 21:36:30 2010 +0000 Remove the InlineHint attribute. There are no current or planned users. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93558 91177308-0d34-0410-b5e6-96231b3b80d8 commit e15db684275e0506cd64dfc38c985cb6ba8ae9d6 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 21:19:43 2010 +0000 zext / truncate is free on msp430. Inform codegen about this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93556 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4cc89fdd65c6f81bdfbc6ec96b35c4f6790ccaa8 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 21:19:26 2010 +0000 Reenable tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93555 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca2c00780023f4cd7b54ab2a07d9fc5002a22c8a Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 21:19:05 2010 +0000 Add branch relaxation pass (shamelessly stolen from PPC). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93554 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30a211f4c265bab1c39b2c1a8a9c270daee3023b Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 21:18:39 2010 +0000 Provide instruction sizes & encoding. No opcodes yet (but not needed so far). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93553 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8b2004f244c39f94b246a79986371dd065b9332a Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 21:18:18 2010 +0000 Enable bit tests and setcc stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93552 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8eb9e38a4cce4233cdffea05aac2d36228fd2190 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 21:18:02 2010 +0000 Add micro-optimization which allows us to fold imm into cmp. This allows us to save 1 word (sometimes) and reduce register pressure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93551 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd786d76b3d1b57877add6c201a7867509eb6758 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 21:17:13 2010 +0000 Add instruction formats & support stuff git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93550 91177308-0d34-0410-b5e6-96231b3b80d8 commit a2b456eaa5f994c054d917816b26a28299da091a Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Fri Jan 15 20:00:12 2010 +0000 Don't make changes to the MBB in MachineBasicBlock::canFallThrough(). This fixes the regression for -pre-regalloc-taildup in MultiSource/Applications/lambda-0.1.3. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93541 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad56f482f17812b99b2e77f54515f8200352a405 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Fri Jan 15 19:59:57 2010 +0000 Simplify logic. Any functional change is unintended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93540 91177308-0d34-0410-b5e6-96231b3b80d8 commit 693b9b9302abeff91f1aceef1306ae86cbbf0bdf Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 19:51:05 2010 +0000 unbreak the build, grr symlinks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93539 91177308-0d34-0410-b5e6-96231b3b80d8 commit 629df86d513070bd13703907edd1c69b72ae8af4 Author: David Greene <greened@obbligato.org> Date: Fri Jan 15 19:43:23 2010 +0000 Add some debug routines to SelectionDAG to dump full DAGs. print/dumpWithDepth allows one to dump a DAG up to N levels deep. dump/printWithFullDepth prints the whole DAG, subject to a depth limit on 100 in the default case (to prevent infinite recursion). Have CannotYetSelect to a dumpWithFullDepth so it is clearer exactly what the non-matching DAG looks like. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93538 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee7d12b25df77d42d1bcffd7046332b5dd97a5b5 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 19:39:23 2010 +0000 fix a bug in range information for $42, eliminate an unneeded argument from ParseExpression. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93536 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36d2c22a8e1432fd06128d200ba6ccb49e51681b Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 19:33:43 2010 +0000 add range information for mem X86Operand's, now all X86Operand's have range info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93535 91177308-0d34-0410-b5e6-96231b3b80d8 commit 717b29aac15677bb6a4c036d2f9a9bf5940f75b3 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 19:28:38 2010 +0000 extend MCAsmParser::ParseExpression and ParseParenExpression to return range information for subexpressions. Use this to provide range info for several new X86Operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93534 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6294228b30eb581423436a809c82918b969294bf Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 19:06:59 2010 +0000 give X86Operand a ctor and start passing SMLoc's into it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93532 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7707ba938b7fd1fe21dcf1d3b0ac3037f4705c25 Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Jan 15 19:04:09 2010 +0000 Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast). This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare. It also strips old llvm.dbg.declare intrinsics that did not pass metadata as the first argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93531 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f898ca2753736c7e11c484e42d88d7961419137 Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 15 18:58:14 2010 +0000 Revert 93499. After discussion with Chris we agreed FrameIndexes should be lowered, but the same way as everything else (target dependent) rather than in a special hacked way. The lowering needs to be done for eventual purposes of Dwarf generation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93530 91177308-0d34-0410-b5e6-96231b3b80d8 commit 27bb05ccb043c00e540ea029c489c1ce9f904100 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 18:51:29 2010 +0000 add range location info for registers, change X86Operand::Create* implementations to avoid copy ctor use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93528 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b46007e33ac6a48c13d3fe68f248aec89f821ee Author: Nate Begeman <natebegeman@mac.com> Date: Fri Jan 15 18:51:18 2010 +0000 Hook up llc's -filetype=obj to use MCStreamer if an MCCodeEmitter is available. Remove most of old Mach-O Writer support, it has been replaced by MCMachOStreamer Further refactoring to completely remove MachOWriter and drive the object file writer with the AsmPrinter MCInst/MCSection logic is forthcoming. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93527 91177308-0d34-0410-b5e6-96231b3b80d8 commit f5e9cd74949a5925c5add6c321e92bc7f22adb29 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 18:44:13 2010 +0000 clean up the memory management of the operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93526 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5983540ba915aece4a3ff729a1c732f3e331e04 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 18:27:19 2010 +0000 refactor ParseRegister to avoid using X86Operand as a temporary datastructure when parsing a mem operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93521 91177308-0d34-0410-b5e6-96231b3b80d8 commit e89193d2cb6afa5faa0e765e9921f2e5f58cce23 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 15 18:08:37 2010 +0000 mention that unwind isn't to be trusted, patch by Dustin Laurence git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93518 91177308-0d34-0410-b5e6-96231b3b80d8 commit ec9c454e07862c7e231a64160742d0d3b920f35d Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Jan 15 17:36:47 2010 +0000 Revert r93504 because older uses of llvm.dbg.declare intrinsics need to be auto-upgraded git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93515 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1485c4468ade4217247b73687cc0ff87571a6301 Author: Jay Foad <jay.foad@gmail.com> Date: Fri Jan 15 11:29:26 2010 +0000 Test case for http://llvm.org/PR6028. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93511 91177308-0d34-0410-b5e6-96231b3b80d8 commit b88a798d8d5c36a2f5fac2bccb1fef2a748d43be Author: Jay Foad <jay.foad@gmail.com> Date: Fri Jan 15 08:32:58 2010 +0000 Fix http://llvm.org/PR6028, an assertion failure when an UndefValue of integer type is used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93509 91177308-0d34-0410-b5e6-96231b3b80d8 commit 46373fd75a2f39a1cb4541496be4606bb7bc8ac1 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Jan 15 06:29:17 2010 +0000 Change pre-regalloc tail duplication to only duplicate indirect branch blocks. The pre-regalloc pass caused some regressions in both compile time and performance of the generated code, and it did not improve performance, except for indirect branches. I also moved the check for single-block loops to speed up the common case when running the taildup pass before reg allocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93505 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf85d133908c0e8f5e792bbf09092055f71eed8b Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Jan 15 03:37:48 2010 +0000 Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast). This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93504 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c33762fcb92d4a2c4c87a7f166505dfda5cbbeb Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 02:09:27 2010 +0000 Temporary disable tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93501 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5be890ef254c10c5871deb84651e5b2f90e1dc00 Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 15 01:54:55 2010 +0000 Lower FrameIndex operand of DEBUG_VALUE (specially) and print it as a comment on X86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93499 91177308-0d34-0410-b5e6-96231b3b80d8 commit 425b0c803d727037201f52e9d7fdf223736bd5a6 Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 15 01:50:44 2010 +0000 Remove DEBUG_DECLARE, looks like we don't need it. Also, DEBUG_VALUE has side effects. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93498 91177308-0d34-0410-b5e6-96231b3b80d8 commit d00ca94481e1c38a2a5884c87a8da208912c873f Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Jan 15 01:29:49 2010 +0000 Fix cmp emission on msp430: we definitely should turn stuff like "icmp lhs, rhs" into "cmp rhs, lhs". This should fix PR5979. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93496 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91d4f32da253072020f37da01eb947fb8bd4321e Author: Devang Patel <dpatel@apple.com> Date: Fri Jan 15 01:12:22 2010 +0000 Do not use AT_specification die for static variables. It confuses gdb. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93494 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0825dec9f18e44ff96408276170622a0e6b242f4 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Jan 15 00:41:53 2010 +0000 Make sure include/llvm/MC/MCParsedAsmOperand.h can be compiled alone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93492 91177308-0d34-0410-b5e6-96231b3b80d8 commit 03d20786894c4ab368f97af77e4828dc564fd99b Author: Jim Grosbach <grosbach@apple.com> Date: Fri Jan 15 00:36:15 2010 +0000 fix 80-column violations git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93487 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6372016c7b349b213b895d740e5b7bc0b40fa617 Author: Devang Patel <dpatel@apple.com> Date: Fri Jan 15 00:34:26 2010 +0000 new test case for r93485. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93486 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8ac0913ba36a147c8acb2c1aed76950c3b8d4e7 Author: Jim Grosbach <grosbach@apple.com> Date: Fri Jan 15 00:32:47 2010 +0000 Fix 80 column violations and clean up whitespace git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93484 91177308-0d34-0410-b5e6-96231b3b80d8 commit acec84b4922b79d3acf92d223df92ed503dca857 Author: Devang Patel <dpatel@apple.com> Date: Fri Jan 15 00:26:31 2010 +0000 Do not emit multiple AT_container_type attributes. We need to find a better way to emit this info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93481 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1989192870be588160bb734d82925a9179ed097f Author: Jim Grosbach <grosbach@apple.com> Date: Fri Jan 15 00:22:18 2010 +0000 Name change for consistency. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93480 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10ba8daf837c1f7fb7cafb4afed4ad114d37936c Author: Jim Grosbach <grosbach@apple.com> Date: Fri Jan 15 00:18:34 2010 +0000 EmitAtomicCmpSwap() custome inserter needs to delete the MI passed in. EmitAtomicBinary() already does this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93479 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58ccfc49fcce74bc3f2cd74fdc84094e74c119d7 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Jan 14 23:15:26 2010 +0000 Teach PPC how to replaceMachineCodeForFunction correctly. (Fixes JITTest.FunctionIsRecompiledAndRelinked.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93475 91177308-0d34-0410-b5e6-96231b3b80d8 commit a95384dff87b4fe65ae259a9a53910241ef69c67 Author: Eric Christopher <echristo@apple.com> Date: Thu Jan 14 23:00:10 2010 +0000 Pad my commit stats by reducing indentation in this now separate commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93473 91177308-0d34-0410-b5e6-96231b3b80d8 commit f408b41c261983d08bf9141af11291fd915ee0a4 Author: Johnny Chen <johnny.chen@apple.com> Date: Thu Jan 14 22:42:17 2010 +0000 Added 16-bit Thumb Load/Store immediate instructions with encoding bits so that the disassembler can properly decode Load/Store register/immediate instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93471 91177308-0d34-0410-b5e6-96231b3b80d8 commit fc694ce682d80a8149e088e6b8ee0a7ba0587e70 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 14 22:29:57 2010 +0000 add virtual methods to get the start/end of a MCParsedAsmOperand, the default implementation returns "unknown". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93470 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7a3316c3b862ad5cbd09dec363be38823e831fd Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 14 22:21:20 2010 +0000 Split the TargetAsmParser "ParseInstruction" interface in half: the new ParseInstruction method just parses and returns a list of target operands. A new MatchInstruction interface is used to turn the operand list into an MCInst. This requires new/deleting all the operands, but it also gives targets the ability to use polymorphic operands if they want to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93469 91177308-0d34-0410-b5e6-96231b3b80d8 commit c999433f9c9e584dfbc2df0e7dc5272b43748fdf Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Thu Jan 14 22:09:38 2010 +0000 Add variable-width shifts for MSP430 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93468 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3efae6ff7ba5a267b0b36edd33b95628da762665 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Thu Jan 14 22:09:11 2010 +0000 Remove pseudo-MI in custom inserter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93467 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a459b4479c77af81ba823280341fe062c88d60f Author: Dale Johannesen <dalej@apple.com> Date: Thu Jan 14 21:50:17 2010 +0000 Fix a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93463 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd9185b6346e881c9d2635d5249c4a597433831a Author: Eric Christopher <echristo@apple.com> Date: Thu Jan 14 21:48:00 2010 +0000 Few minor changes that were requested. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93462 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1421e8d59a8d0728fe2fee64c4af58d0010c4d76 Author: Jim Grosbach <grosbach@apple.com> Date: Thu Jan 14 21:38:31 2010 +0000 Add comment explaining the necessity of r93456 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93459 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76eeaa86c9e230c1b703a40e56d6befdb7d3fd06 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 14 21:32:45 2010 +0000 prune #includes in TargetAsmParser.h Pass in SMLoc of instr opcode into ParseInstruction. Make AsmToken be a class, not a struct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93457 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6bb82e68dccb6fac93d38b546780c139ee42fa4 Author: Jim Grosbach <grosbach@apple.com> Date: Thu Jan 14 21:22:16 2010 +0000 Dwarf EH prepare needs to be run after SjLj prepare. Otherwise, catch info can get misplaced when a selector ends up more than one block removed from the parent invoke(s). This could happen when a landing pad is shared by multiple invokes and is also a target of a normal edge from elsewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93456 91177308-0d34-0410-b5e6-96231b3b80d8 commit d4fb247eac24e7a5171d800a978be992a65b7a32 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 14 21:21:40 2010 +0000 introduce MCParsedAsmOperand git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93455 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9ca6088b0692b85eea2b216ccdf121d805fe8e55 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 14 21:20:55 2010 +0000 introduce the MCParsedAsmOperand class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93454 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10b2777d3dce6d1a4fa87bf43a920495f3a06836 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Jan 14 21:04:31 2010 +0000 Small tweak to inline cost computation. Ext of i/fcmp results are mostly optimized away in codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93453 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10e7e9adfddaa1acbcbf173570e5eb40005143eb Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Thu Jan 14 20:19:51 2010 +0000 Remove spurious semicolon. Patch by Diego Iastrubni! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93450 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9b54563dd72aa7b5a2050f1a70806397f0b1005 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 20:12:34 2010 +0000 In debug builds, assert that function-local metadata has only 1 parent function git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93449 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73e6912a5aba875961ab45d88cbefd4d46543104 Author: Eric Christopher <echristo@apple.com> Date: Thu Jan 14 20:12:34 2010 +0000 Reduce the inlining cost of functions that contain calls to easily, and frequently optimized functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93448 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48d78e65301407f8d89fafb3b5a10c1ddeb735ca Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 19:54:11 2010 +0000 Simplify code that chooses when to enumerate function-local metadata operands git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93446 91177308-0d34-0410-b5e6-96231b3b80d8 commit b16eb0065a1e5617bc5a107a6bccb4b09b3be232 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 19:38:44 2010 +0000 Avoid modifying ValueEnumerator's MD ValueList by choosing which function-local MD to write based on the function currently being written git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93441 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1dbcea51a7abb6d7a55fda3d0ba5c63b54e97b4a Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Jan 14 18:19:56 2010 +0000 ARM "l" constraint for inline asm means R0-R7, also for Thumb2. This is consistent with llvm-gcc's arm/constraints.md. Certain instructions (e.g. CBZ, CBNZ) require a low register, even in Thumb2 mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93436 91177308-0d34-0410-b5e6-96231b3b80d8 commit dee49e3d45b73fc22613f633c38440b3767202d6 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Jan 14 10:19:55 2010 +0000 Use ENABLE_ASSERTIONS throughout. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93423 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8da116c6cd70b3661dac3c6d885cb1f657600eef Author: Dan Gohman <gohman@apple.com> Date: Thu Jan 14 03:08:49 2010 +0000 Fix a codegen abort seen in 483.xalancbmk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93417 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7f496b825a85d619a45776c8c46cbb6886a6b5c1 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Jan 14 02:24:50 2010 +0000 Test for r93409. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93410 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6e1d7a4611e9fe3d69cda8a738f890c40538ca9 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 02:12:41 2010 +0000 Extend testcase to also test llvm.dbg.value intrinsic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93408 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95592437ed8b3c8d1a14f3490073cebb3f344f3f Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 01:51:28 2010 +0000 Now that LLParser, AsmWriter, BitcodeReader, and BitcodeWriter all correctly support function-local metadata, test it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93406 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa582d67a059ab1999517d1f14474ff25c5bd211 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 01:50:08 2010 +0000 In WriteFunction(), write function-local metadata before we write the instructions, so instruction's references to metadata are fully resolved by the time they get written. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93403 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5412ca3a3a686cb06c984865e3118b941db04079 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 01:47:37 2010 +0000 Fix printing of function-local metadata in AsmWriter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93402 91177308-0d34-0410-b5e6-96231b3b80d8 commit a330aab51d6044064e5201c3c1ab16d4be658833 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 01:46:02 2010 +0000 Clean up unnecessary return and brackets git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93401 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87d3a90383b71868031d97fe264fddd1e2ed9c47 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Jan 14 01:45:14 2010 +0000 Add MDNode::getFunction(), which figures out the metadata's function, if it has function that it is local to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93400 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2879e52c70ed1285c567a64cf38bd8f477b2ebad Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Jan 14 00:54:10 2010 +0000 Don't fold insufficiently aligned ldr/str into ldm/stm instructions. An unaligned ldr causes a trap, and is then emulated by the kernel with awesome performance. The darwin kernel does not emulate unaligned ldm/stm Thumb2 instructions, so don't generate them. This fixes the miscompilation of Multisource/Applications/JM/lencod for Thumb2. Generating unaligned ldr/str pairs from a 16-bit aligned memcpy is probably also a bad idea, but that is beyond the scope of this patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93393 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb8f25926bb5b8b7f2379aef21146bac3be71867 Author: Stuart Hastings <stuart@apple.com> Date: Thu Jan 14 00:34:53 2010 +0000 Erm, previous patch was wrong; Thanks Bill\! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93381 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea40d109ac1753ddea6cf3b082e9ab6e1a1d4965 Author: Stuart Hastings <stuart@apple.com> Date: Thu Jan 14 00:22:05 2010 +0000 Enable assertions by default for Apple-style builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93380 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a07383e0c6355c9edb54978310024b33fe25fa7 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 23:29:11 2010 +0000 this is an SSE-specific issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93373 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0479e24dab45053317f2586ce4cb8c213e3416dd Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 23:28:40 2010 +0000 X86 if conversion + tail merging issues from PR6032. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93372 91177308-0d34-0410-b5e6-96231b3b80d8 commit dee74d4ab14c941d0003b8d95fa5e60b582e4ba9 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Jan 13 23:23:17 2010 +0000 When the visitSub method was split into visitSub and visitFSub, this xform was added to the FSub version. However, the original version of this xform guarded against doing this for floating point (!Op0->getType()->isFPOrFPVector()). This is causing LLVM to perform incorrect xforms for code like: void func(double *rhi, double *rlo, double xh, double xl, double yh, double yl){ double mh, ml; double c = 134217729.0; double up, u1, u2, vp, v1, v2; up = xh*c; u1 = (xh - up) + up; u2 = xh - u1; vp = yh*c; v1 = (yh - vp) + vp; v2 = yh - v1; mh = xh*yh; ml = (((u1*v1 - mh) + (u1*v2)) + (u2*v1)) + (u2*v2); ml += xh*yl + xl*yh; *rhi = mh + ml; *rlo = (mh - (*rhi)) + ml; } The last line was optimized away, but rl is intended to be the difference between the infinitely precise result of mh + ml and after it has been rounded to double precision. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93369 91177308-0d34-0410-b5e6-96231b3b80d8 commit 960771588082bb9fe697624096580e165f9276de Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Wed Jan 13 22:21:43 2010 +0000 Add getSource() to SuccIterator Get the source BB of an iterator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93364 91177308-0d34-0410-b5e6-96231b3b80d8 commit 616dea8327f0370ea69a54cc79e2803e417c4a2b Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Wed Jan 13 22:21:28 2010 +0000 Extend SuccIterator Implement most of the missing methods to make SuccIterator random access. operator[] is still missing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93363 91177308-0d34-0410-b5e6-96231b3b80d8 commit 965db796f1201b52df303ff41221a659d39cdb0d Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 21:51:41 2010 +0000 this test requires SSE, thanks to jyasskin for pointing this out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93360 91177308-0d34-0410-b5e6-96231b3b80d8 commit 09d94b4acb609bce0d15b8beafe23f52a0b858d6 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 21:31:39 2010 +0000 makeNameProper is now private! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93357 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7900c7f84b4e297c330ed9a26e2d473fcc7b3d56 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 21:29:21 2010 +0000 fix ELF section mangling stuff for weak symbols to not use obsolete Mangler interfaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93356 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8793d14fbb27b193921c73ffe63dde055fa16e1 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 13 21:25:04 2010 +0000 Fix comment typo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93355 91177308-0d34-0410-b5e6-96231b3b80d8 commit d6f55a432675b2f52facfd8939c1d26f88e78670 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 21:21:29 2010 +0000 tidy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93352 91177308-0d34-0410-b5e6-96231b3b80d8 commit df0b6d7e5ed6cb65554035f8fbea434cff3b575f Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 21:12:34 2010 +0000 reduce duplicate mangling logic by using MCSymbol::printMangledName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93351 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c94fcbaaa65cf3d1087415c3d60a46aa0da6e4b Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 21:09:59 2010 +0000 expose a static function as a static method on the MCSymbol class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93350 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c1d0b9323b2bff46ddc11699f57baec614551f2 Author: Johnny Chen <johnny.chen@apple.com> Date: Wed Jan 13 21:00:26 2010 +0000 Fixed a couple of places for Thumb MOV where encoding bits are underspecified. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93349 91177308-0d34-0410-b5e6-96231b3b80d8 commit 19fe4af382d6bb8a31838e342784cd0cc44a4d34 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Jan 13 19:54:39 2010 +0000 Fix pasto git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93342 91177308-0d34-0410-b5e6-96231b3b80d8 commit 54758997a3ac305e2c51585da42f863e53a2393d Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 19:54:07 2010 +0000 stop the CBE from using deprecated Mangler stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93341 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ed7889c515877e2f8cb8e9f596d7d4d6fc2ba28 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 13 19:37:33 2010 +0000 Write function-local metadata as a metadata subblock of a funciton block git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93339 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0340dc0ec231c7535d724c6c01e3f44f73c1e7b3 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 13 19:36:16 2010 +0000 Enumerate function-local metadata (and its types and operands) only during function-incorporation, global metadata continues to be enumerated during creation of ValueEnumerator git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93338 91177308-0d34-0410-b5e6-96231b3b80d8 commit f59e8a1ea5029df0c2d4eea293eaa577431e841e Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 13 19:34:08 2010 +0000 Parse function-local metadata inside function blocks git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93337 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb7b3cd5adabbf4c902197b01f72ccc82d98ae79 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 19:19:17 2010 +0000 Use the GV version of getNameWithPrefix in TargetLoweringObjectFileCOFF:: SelectSectionForGlobal, unbreaking weak globals with no-name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93336 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90a30f6b36e071aa921d37a1a4149f6b1ae5a01f Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 13 19:16:39 2010 +0000 Commit some changes I had managed to lose last night while refactoring the code. Avoid change use of PHI instructions because it's not legal to insert any instructions before them. This fixes PR6027. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93335 91177308-0d34-0410-b5e6-96231b3b80d8 commit d419147ec0d4c5d2a3d96eba1c78311f8aec5870 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 19:13:16 2010 +0000 just finish MCizing FnStubInfo which cleans it up and simplifies it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93334 91177308-0d34-0410-b5e6-96231b3b80d8 commit bde11f050c25642786a63d3d3f05e6692424a9f2 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 19:05:36 2010 +0000 don't call getNameWithPrefix repeatedly and unnecesarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93333 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3ec2e4720c7de4b562c0d519f1c33c2119b9d89 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 19:00:57 2010 +0000 properly use MCSymbol to print the strings aquired from getNameWithPrefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93332 91177308-0d34-0410-b5e6-96231b3b80d8 commit ddae339112715bdd2ab047c1e2538148de0ba811 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Jan 13 12:45:23 2010 +0000 Introduce Twine::toStringRef, a variant of toVector which avoids the copy if the twine can be represented as a single StringRef. Use the new methode to simplify some twine users. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93317 91177308-0d34-0410-b5e6-96231b3b80d8 commit 304c727f425ee8a09635749ec34b35e02bef7e10 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 13 08:45:40 2010 +0000 Re-enable extension optimization pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93313 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c897bdd8b75aec10543f120426ffea9c1b7572d Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 08:08:33 2010 +0000 upgrade and MC'ize a few uses of makeNameProper. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93310 91177308-0d34-0410-b5e6-96231b3b80d8 commit 966e4ef2a684bb3ee93a487cc0e6cc2e9eb386e3 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 08:04:24 2010 +0000 MC'ize this a bit and upgrade APIs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93309 91177308-0d34-0410-b5e6-96231b3b80d8 commit 74183db4e9e8a85836d586ccf72019195b612fea Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 08:02:14 2010 +0000 add a fixme, ELF MCSection isn't quite right and weak unnamed globals are broken on linux (even though they are pointless, they shouldn't ICE). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93308 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05cda846ddf16a2dbcac2f09327db9e106fae9ec Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 13 08:01:32 2010 +0000 For now, avoid issuing extract_subreg to reuse lower 8-bit, it's not safe in 32-bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93307 91177308-0d34-0410-b5e6-96231b3b80d8 commit c5f8fa4ca174f7fa976d59e20f24bf9f193495e0 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 13 07:59:13 2010 +0000 Add comment; refactor; avoid pulling in DT if it's not used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93306 91177308-0d34-0410-b5e6-96231b3b80d8 commit ccf845edcf88afbb660deaf9c20e00b3ee4ad0a1 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 07:56:59 2010 +0000 eliminate some uses of Mangler::makeNameProper. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93305 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8fb18e8cc79cb0355b8fee837b6f51d96231bf7 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 07:50:21 2010 +0000 don't add the \1 to the name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93304 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5fd08dfd9703ea1fc0c9bc2782cd98e85cdee1cc Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 07:30:49 2010 +0000 remove uses of deprecated functions, this generates slightly different BlockAddress labels, but nothing semantically important. Add a FIXME that BlockAddress codegen is broken if the LLVM BB has an empty name (e.g. strip was run). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93303 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1aeb82bda71e77b46708f462b14d6648e4004ab8 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 07:16:53 2010 +0000 use the new form of getNameWithPrefix, not makeNameProper. Among other things, this would do very weird things if the basic block name had (e.g.) a space in it on darwin: makeNameProper would add quotes, then the mcsymbol would escape the quotes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93302 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8554c4b4eb14c6f8839e1e9da505ede3ceaa3094 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 07:12:06 2010 +0000 add new isSingleStringRef()/getSingleStringRef() methods to twine, and use them to avoid a copy of a string in getNameWithPrefix in the common case. It seems like Value::setName and other places should use this as well? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93301 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ef48d37c161d181c193cd3dc86fab223b8be87b Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 07:01:09 2010 +0000 ugh, my last patch just sped up a method and changed all the clients that I want to completely eliminate. Add fixme's so I remember this in the future, and add the missing helper that they should be upgraded to use instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93300 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8555d56b331b441c9cfb278e652d40c0102c94c3 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 06:38:18 2010 +0000 change Mangler::makeNameProper to return its result in a SmallVector instead of returning it in an std::string. Based on this change: 1. Change TargetLoweringObjectFileCOFF::getCOFFSection to take a StringRef 2. Change a bunch of targets to call makeNameProper with a smallstring, making several of them *much* more efficient. 3. Rewrite Mangler::makeNameProper to not build names and then prepend prefixes, not use temporary std::strings, and to avoid other crimes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93298 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49467cf4256adab9782dd05759777ca75148a200 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 05:02:57 2010 +0000 my mistake, Mangler::makeNameProper wants to take a twine, not a stringref! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93296 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16d05834c00d11735341953f6accdd32d3eac548 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 04:55:33 2010 +0000 change makeNameProper to take a stringref instead of std::string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93295 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf7a9fffad13ee0fb75cebb98d2d8312ff5383fa Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 04:50:20 2010 +0000 give StringRef a const_iterator member. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93294 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4d62af3950127427e5f904b8004919ef381072ce Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 04:39:46 2010 +0000 fix assert in AsmPrinter::EmitGlobalConstantLargeInt to match reality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93293 91177308-0d34-0410-b5e6-96231b3b80d8 commit b3765504574b67a8c3e89e0c056423fb8334222e Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 04:38:16 2010 +0000 reduce nesting and code duplication in AsmPrinter::EmitGlobalConstantLargeInt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93292 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c570dbcdbe8bfe5ff078ef06d0ee7c12fa32bb8 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 04:34:19 2010 +0000 reduce indentation and add a fast-path to EmitGlobalConstant for 8-byte integers on 64-bit systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93291 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd5ef537f3658f4734185c70b9435acdae531cb0 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 13 04:29:19 2010 +0000 reduce indentation and use early exits in AsmPrinter::EmitConstantValueOnly git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93290 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95282170f6843740044a41dcc30d042cc7e47e40 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 13 03:18:30 2010 +0000 Revert 93270 pending investigation of how stray non-constant values end up in ValueEnumerator's ValueList during WriteConstants() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93289 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa2c7c9f33ed984d5af005078e1c30678db84faf Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 13 01:51:43 2010 +0000 Disable opt-ext pass to unbreak the build for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93286 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25940625d845c474210d9940397b146f683f4f0f Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 13 01:43:20 2010 +0000 Remove debug option I accidentally left in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93285 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e91681a48a184f596f8c643818256e91ebd34fb Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 13 01:39:38 2010 +0000 Fix a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93284 91177308-0d34-0410-b5e6-96231b3b80d8 commit a4db937f5a15424e4dc9911c07c58fa966da6269 Author: Ted Kremenek <kremenek@apple.com> Date: Wed Jan 13 01:02:47 2010 +0000 Update CMake file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93283 91177308-0d34-0410-b5e6-96231b3b80d8 commit 046133233074e04a758692bfd1e875798ac01a95 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Jan 13 00:43:06 2010 +0000 Remove the JustSP single-register regclass. It was only being used by instructions with the t_addrmode_sp addressing mode, and that is pattern matched in a way that guarantees SP is used. There is never any register allocation done from this class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93280 91177308-0d34-0410-b5e6-96231b3b80d8 commit 778dd2177f8b89fd437800f07c6145872d692227 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Jan 13 00:31:43 2010 +0000 Try to fix the ARM and PPC buildbots. The -mattr=vector-unaligned-mem flag doesn't exist there, and this is an x86 test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93279 91177308-0d34-0410-b5e6-96231b3b80d8 commit e08fff54a2915f5331f7e75b5f4804dd3f2eb368 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 13 00:30:23 2010 +0000 Add a quick pass to optimize sign / zero extension instructions. For targets where the pre-extension values are available in the subreg of the result of the extension, replace the uses of the pre-extension value with the result + extract_subreg. For now, this pass is fairly conservative. It only perform the replacement when both the pre- and post- extension values are used in the block. It will miss cases where the post-extension values are live, but not used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93278 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1241c35b04181da7531854b368c578376a742ddb Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 13 00:00:24 2010 +0000 Further progration of metadata operands. The dumper doesn't really do what I want yet, but at least it doesn't crash now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93272 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1495b487162ff38614701d9bee37ce73bee627fd Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 12 23:37:59 2010 +0000 Make WriteConstants() more robust against stray values in ValueEnumerator's ValueList git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93270 91177308-0d34-0410-b5e6-96231b3b80d8 commit 38e538d376a4e74d2ada0a9903e6af61dca22fd0 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Jan 12 22:18:56 2010 +0000 Fix a comment typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93261 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0d8d00330d45e9557c704f7fe4a936d3609e0f9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 12 22:00:04 2010 +0000 use consistent tag kinds for ilist_traits git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93259 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49767c9b7438184bd5f7493c7df8e75b5e144068 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 12 20:41:47 2010 +0000 1) Use the new SimplifyInstructionsInBlock routine instead of the copy in JT. 2) When cloning blocks for PHI or xor conditions, use instsimplify to simplify the code as we go. This allows us to squish common cases early in JT which opens up opportunities for subsequent iterations, and allows it to completely simplify the testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93253 91177308-0d34-0410-b5e6-96231b3b80d8 commit f6b96ec9866167982b456a7db765d527f1e0a873 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 12 19:40:54 2010 +0000 add a helper function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93251 91177308-0d34-0410-b5e6-96231b3b80d8 commit d6c1d2cb7af59f5c697b1b91910950ec29f78373 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 12 18:57:56 2010 +0000 Use Twine, instead of StringRef, for consistency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93249 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21870c5a2e9c2e2eaeca86d12e4c275149756b13 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 12 18:34:06 2010 +0000 Use ilist_tratis to autoinsert and remove NamedMDNode from MDSymbolTable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93247 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e224cf3893ddc20b5e7019f5047f83eebdf7c4b Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 12 18:31:19 2010 +0000 Eliminate or_not_add and just use AddedComplexity so isel tries or_is_add patterns first. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93245 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3bec0cfa089896fc7e07ab5abb845ee532cea393 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 12 18:29:23 2010 +0000 Add nounwind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93244 91177308-0d34-0410-b5e6-96231b3b80d8 commit be355f34e0729dc040a599a40f008359749ef014 Author: Duncan Sands <baldrick@free.fr> Date: Tue Jan 12 17:46:16 2010 +0000 Revert commit 93204, since it causes the assembler to barf on x86-64 linux with messages like this: Error: Incorrect register `%r14' used with `l' suffix git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93242 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6cd9f36b7f3d97c1193d072def590065923cd469 Author: Duncan Sands <baldrick@free.fr> Date: Tue Jan 12 08:30:46 2010 +0000 Fix typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93235 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f4f4fffdf4e5f4ad319059e9357fe7ad84d17ca Author: Duncan Sands <baldrick@free.fr> Date: Tue Jan 12 08:21:07 2010 +0000 Tweak commit 91745, which changed target data for both Mingw and Cygwin, to not touch Cygwin: the change caused llvm-gcc build failures due to long double getting the wrong size. Patch by Aaron Gray. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93234 91177308-0d34-0410-b5e6-96231b3b80d8 commit 997d1728fd33bca27402a6e5cf0cd0534797b172 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 12 04:52:47 2010 +0000 Make several tests less fragile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93230 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1a59eb84ed47f553845393e105eb0196d2d6253e Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 12 04:42:54 2010 +0000 Reapply the MOV64r0 patch, with a fix: MOV64r0 clobbers EFLAGS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93229 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9712cf3a0da6e93f9db5a918b921ddbabbb86753 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 12 04:32:35 2010 +0000 Update a partially obsolete comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93228 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07e7dea947431ede055a7748fe215f8d7e988653 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 12 04:30:26 2010 +0000 Fix a typo in a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93227 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a62df736986d233c475d9c2c7ea0a8fb84e5d6d Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 12 02:07:50 2010 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93222 91177308-0d34-0410-b5e6-96231b3b80d8 commit b015ab7e76239fd9b863085d68efa91aca28619c Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 12 02:07:17 2010 +0000 Teach jump threading to duplicate small blocks when the branch condition is a xor with a phi node. This eliminates nonsense like this from 176.gcc in several places: LBB166_84: testl %eax, %eax - setne %al - xorb %cl, %al - notb %al - testb $1, %al - je LBB166_85 + je LBB166_69 + jmp LBB166_85 This is rdar://7391699 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93221 91177308-0d34-0410-b5e6-96231b3b80d8 commit dac07fb1458578df9b6c67b46c47d84c71f899b3 Author: Dale Johannesen <dalej@apple.com> Date: Tue Jan 12 02:01:53 2010 +0000 Add MO_Metadata as an operand kind. Not used yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93220 91177308-0d34-0410-b5e6-96231b3b80d8 commit 31b41036ecde0388929108c70d9b7eb6e4083065 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 12 00:09:37 2010 +0000 Add TargetInstrInfo::isCoalescableInstr. It returns true if the specified instruction is copy like where the source and destination registers can overlap. This is to be used by the coalescable to coalesce the source and destination registers of instructions like X86::MOVSX64rr32. Apparently some crazy people believe the coalescer is too simple. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93210 91177308-0d34-0410-b5e6-96231b3b80d8 commit c69888cabe7acaa6519450d14d298dec25183978 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 23:41:09 2010 +0000 some cleanup, and make it obvious that ProcessJumpOnPHI only works on branches by renaming it and checking for a branch at the call site. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93208 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1adfa777684a24ff3df8e6696a817bef91b448ef Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 23:18:33 2010 +0000 disable this testcase, PR5997 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93206 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05622b857d032f6f89ad793571f63d342c7d5eae Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Jan 11 22:59:27 2010 +0000 Add manual ISD::OR fastisel selection routines. TableGen is no longer autogen them after 93152 and 93191. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93204 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3881d24e33e918b8e1d54f218eae0ca91027055e Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 11 22:53:48 2010 +0000 Add documentation for llvm.dbg.value intrinsic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93203 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f974093444a869ceef2dd3b387c79865509991d Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 22:49:40 2010 +0000 reenable the piece that turns trunc(zext(x)) -> x even if zext has multiple uses, codegen has no apparent problem with the trunc version of this, because it turns into a simple subreg idiom git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93202 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6250d378fe142679dfa3e5a4a7b1b323105cef17 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 22:45:25 2010 +0000 Disable folding sext(trunc(x)) -> x (and other similar cast/cast cases) when the trunc has multiple uses. Codegen is not able to coalesce the subreg case correctly and so this leads to higher register pressure and spilling (see PR5997). This speeds up 256.bzip2 from 8.60 -> 8.04s on my machine, ~7%. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93200 91177308-0d34-0410-b5e6-96231b3b80d8 commit 20c0ca95d363b027d9bedc913ec7d81ff5fa5c6f Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 11 22:31:58 2010 +0000 Consolidate ConvertGlobalValIDToValue, ConvertGlobalOrMetadataValIDToValue, and ConvertValIDToValue into a more powerful ConvertValIDToValue() that does all three's work git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93197 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8941ccfa492c94bf8062817a47a415619b8a497 Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Mon Jan 11 22:22:46 2010 +0000 Remove trailing white spaces in post dominators header file git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93195 91177308-0d34-0410-b5e6-96231b3b80d8 commit e9098bd84df3595bfd9632d9c9e55949e9de34b5 Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Mon Jan 11 22:22:32 2010 +0000 Add getNode() to post dominators. Implement the same interface as already available for dominators. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93194 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49e359621c5491296d272ec35279fa7ef4e5a20a Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Jan 11 22:03:29 2010 +0000 Extend r93152 to work on OR r, r. If the source set bits are known not to overlap, then select as an ADD instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93191 91177308-0d34-0410-b5e6-96231b3b80d8 commit 068a9320de8dd78f523946fa8d4119942e224ef5 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 21:58:19 2010 +0000 reduce this to a sensible testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93189 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0c408a4063856e29326c2c6bc099ff439b560e4 Author: David Greene <greened@obbligato.org> Date: Mon Jan 11 21:50:35 2010 +0000 Shorten up this testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93187 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa59ffe04ff0e87196a592b9b241b994e5460de7 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Jan 11 21:13:41 2010 +0000 Revert 93158. It's breaking quite a few x86_64 tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93185 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a7e7902eae583ed525562bc68dd6ae0fde4d3ac Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Mon Jan 11 21:02:33 2010 +0000 Avoid adding PHI arguments for a predecessor that has gone away when a BRCOND was constant folded. This fixes PR5980. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93184 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d6e1b5be983dd6f7fc72e2556189cabb0a6de67 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Mon Jan 11 20:33:12 2010 +0000 Remove unused string functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93183 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7aaefe2f92f0cec4ea74fd407e0a43428d2abc2 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Jan 11 20:18:04 2010 +0000 Do not turn 8-bit OR to ADD since ADD8ri is not 3-addressfiable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93182 91177308-0d34-0410-b5e6-96231b3b80d8 commit 351d0bd7097d298a5fb32601cb4fd7e6dd57f7f5 Author: Mon P Wang <wangmp@apple.com> Date: Mon Jan 11 20:12:49 2010 +0000 Disable transformation of select of two loads to a select of address and then a load if the loads are not in the default address space because the transformation discards src value info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93180 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f786eaf08109f7350f52d027c60572ffa5308e9 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Mon Jan 11 19:45:18 2010 +0000 Add StrInStrNoCase, a StringRef version of CStrInCStrNoCase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93174 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9a1969a435ea1079bb763f40c2f7e7eba343774c Author: Devang Patel <dpatel@apple.com> Date: Mon Jan 11 19:35:55 2010 +0000 Add top level section for named metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93172 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ce22094023895d13ca93858e56e45011876ab99 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Mon Jan 11 19:19:26 2010 +0000 Improve unclear bits and inaccuracies in structure and insertvalue documentation. Patch by Dustin Laurence! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93170 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f02c5eaf2e18b7ac09cd8b27c0b0e3b7083612f Author: Jeffrey Yasskin <jyasskin@google.com> Date: Mon Jan 11 18:53:47 2010 +0000 Update the -tailcallopt description to match djg's improvements to the calling convention. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93167 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78104868cacedaabbdd6fd942414bf7b77a6011e Author: Devang Patel <dpatel@apple.com> Date: Mon Jan 11 18:52:33 2010 +0000 s/NextValueNo/NextMDValueNo while processing metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93165 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca226531ab9fc85000221a7b160b55b10dcdce1b Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Mon Jan 11 18:44:35 2010 +0000 Turns out llvm-gcc still uses SplitString with a vector. Add it back until I have a fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93163 91177308-0d34-0410-b5e6-96231b3b80d8 commit 086ac78ea4d4ea944a75869c5fd357edba4eaedb Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Mon Jan 11 18:03:24 2010 +0000 Reimplement getToken and SplitString as "StringRef helper functions" - getToken is modeled after StringRef::split but it can split on multiple separator chars and skips leading seperators. - SplitString is a StringRef::split variant for more than 2 elements with the same behaviour as getToken. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93161 91177308-0d34-0410-b5e6-96231b3b80d8 commit d379d96918d8063d25a36c522868d72e29b5ed86 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 11 17:58:34 2010 +0000 Use a 32-bit and with implicit zero-extension instead of a 64-bit and if it has an immediate with at least 32 bits of leading zeros, to avoid needing to materialize that immediate in a register first. FileCheckize, tidy, and extend a testcase to cover this case. This fixes rdar://7527390. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93160 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6fb7a5024fb9a98ff181c5d2a9c77c7953e0d084 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 11 17:37:57 2010 +0000 Re-instate MOV64r0 and MOV16r0, with adjustments to work with the new AsmPrinter. This is perhaps less elegant than describing them in terms of MOV32r0 and subreg operations, but it allows the current register to rematerialize them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93158 91177308-0d34-0410-b5e6-96231b3b80d8 commit d21da3e6e415e725824e03262520efbb8149a58a Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 11 17:24:27 2010 +0000 Generalize this check to avoid depending on a specific register assignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93157 91177308-0d34-0410-b5e6-96231b3b80d8 commit 543461a93129eb01a82e917940c0d951af32c7b3 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 11 17:23:56 2010 +0000 Make this test less trivial, to avoid spurious failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93156 91177308-0d34-0410-b5e6-96231b3b80d8 commit e15b21f014ffe1186cd8b9884802b6bea7e2888e Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 11 17:21:05 2010 +0000 Pattern top-level operators don't need to be restricted to a single user. The _su forms are intended for non-top-level nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93155 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6d79e4f053a8cbebdc1476544d883afaf2a5902e Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 11 17:14:46 2010 +0000 Reword this comment to reference a more fundamental issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93154 91177308-0d34-0410-b5e6-96231b3b80d8 commit 06603838de13691e164ec2bfa1f56da2e10ecc3f Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Jan 11 17:03:47 2010 +0000 Select an OR with immediate as an ADD if the input bits are known zero. This allow the instruction to be 3address-fied if needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93152 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8b55fc02bb4b4c844cd50f489f700f2e8c8ee2e0 Author: David Greene <greened@obbligato.org> Date: Mon Jan 11 16:29:42 2010 +0000 Implement a feature (-vector-unaligned-mem) to allow targets to ignore alignment requirements for SIMD memory operands. This is useful on architectures like the AMD 10h that do not trap on unaligned references if a status bit is twiddled at startup time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93151 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6425510605b8e664e589fc31eb3d15f042d9e02c Author: Victor Hernandez <vhernandez@apple.com> Date: Mon Jan 11 07:45:19 2010 +0000 Respond to Chris' review: Make InsertDbgValueIntrinsic() and get Offset take and recieve a uint64_t. Get constness correct for getVariable() and getValue(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93149 91177308-0d34-0410-b5e6-96231b3b80d8 commit 390fcc5ffcc455ce1afc7d6ca153b65876b634d0 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 06:55:24 2010 +0000 add one more bitfield optimization, allowing clang to generate good code on PR4216: _test_bitfield: ## @test_bitfield orl $32962, %edi movl $4294941946, %eax andq %rdi, %rax ret instead of: _test_bitfield: movl $4294941696, %ecx movl %edi, %eax orl $194, %edi orl $32768, %eax andq $250, %rdi andq %rax, %rcx movq %rdi, %rax orq %rcx, %rax ret Evan is looking into the remaining andq+imm -> andl optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93147 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c6ee8169dfcedb5bcb680ab4d212e204f7073c3 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 04:05:13 2010 +0000 Extend CanEvaluateZExtd to handle and/or/xor more aggressively in the BitsToClear case. This allows it to promote expressions which have an and/or/xor after the lshr, promoting cases like test2 (from PR4216) and test3 (random extample extracted from a spec benchmark). clang now compiles the code in PR4216 into: _test_bitfield: ## @test_bitfield movl %edi, %eax orl $194, %eax movl $4294902010, %ecx andq %rax, %rcx orl $32768, %edi andq $39936, %rdi movq %rdi, %rax orq %rcx, %rax ret instead of: _test_bitfield: ## @test_bitfield movl %edi, %eax orl $194, %eax movl $4294902010, %ecx andq %rax, %rcx shrl $8, %edi orl $128, %edi shlq $8, %rdi andq $39936, %rdi movq %rdi, %rax orq %rcx, %rax ret which is still not great, but is progress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93145 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e08c3a19a6e45bd15e41c3df04b8ba3c7d84dcb Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 03:32:00 2010 +0000 Remove the dead TD argument to CanEvaluateZExtd, and add a new BitsToClear result which allows us to start promoting expressions that end with a lshr-by-constant. This is conservatively correct and better than what we had before (see testcases) but still needs to be extended further. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93144 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41314c1f6da6dcfa806218e750a7ccd8442269ed Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 11 02:43:35 2010 +0000 improve comments, remove dead TD argument to CanEvaluateSExtd. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93143 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa031d29fcb36598ad0e7524eeba7b968775f15c Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 20:30:41 2010 +0000 teach sext optimization to handle truncs from types that are not the dest of the sext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93128 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ee51f8654f7a3765441c34af43c81032ecce836 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 20:25:54 2010 +0000 teach zext optimization how to deal with truncs that don't come from the zext dest type. This allows us to handle test52/53 in cast.ll, and allows llvm-gcc to generate much better code for PR4216 in -m64 mode: _test_bitfield: ## @test_bitfield orl $32962, %edi movl %edi, %eax andl $-25350, %eax ret This also fixes a bug handling vector extends, ensuring that the mask produced is a vector constant, not an integer constant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93127 91177308-0d34-0410-b5e6-96231b3b80d8 commit f3d8a44a4116b338dc5e1760c4fc8c0b435c9afe Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 20:21:42 2010 +0000 fix a buggy assertion, CreateIntegerCast should allow integer vectors as well as just integers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93126 91177308-0d34-0410-b5e6-96231b3b80d8 commit df77d76913bc96239d8c630f52a28fff8cf7b1a7 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sun Jan 10 18:48:49 2010 +0000 Suppress a warning on gcc 4.4. warning: suggest parentheses around ‘&&’ within ‘||’. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93121 91177308-0d34-0410-b5e6-96231b3b80d8 commit 178ec6095c2522d6da1e7a66a2cc5f3ecab775e0 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 07:57:20 2010 +0000 simplify CanEvaluateSExtd to return a bool now that we have a simpler profitability predicate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93111 91177308-0d34-0410-b5e6-96231b3b80d8 commit d26a9010287c3b76b4328c0a6bb9de4e847d475b Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 07:42:21 2010 +0000 the NumCastsRemoved argument to CanEvaluateSExtd is dead, remove it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93110 91177308-0d34-0410-b5e6-96231b3b80d8 commit cef643a7cffcf37249fa8908c048d290b7bce03f Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 07:40:50 2010 +0000 now that the cost model has changed, we can always consider elimination of a sign extend to be a win, which simplifies the client of CanEvaluateSExtd, and allows us to eliminate more casts (examples taken from real code). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93109 91177308-0d34-0410-b5e6-96231b3b80d8 commit 86de4ca0f1cc0d95d6c1def0b5f96c4e50ce9ddd Author: Victor Hernandez <vhernandez@apple.com> Date: Sun Jan 10 07:14:18 2010 +0000 Compute isFunctionLocal in MDNode ctor or via argument in new function getWhenValsUnresolved(). Document PFS argument to ParseValID() and ConvertGlobalOrMetadataValIDToValue(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93108 91177308-0d34-0410-b5e6-96231b3b80d8 commit 771e466242edb92436d5ae93b42307dcbaad1044 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 07:08:30 2010 +0000 change the preferred canonical form for a sign extension to be lshr+ashr instead of trunc+sext. We want to avoid type conversions whenever possible, it is easier to codegen expressions without truncates and extensions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93107 91177308-0d34-0410-b5e6-96231b3b80d8 commit b814f837bf9ca083a1a702e14010d84326d556b6 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 06:59:55 2010 +0000 fix indentation of switch statements, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93106 91177308-0d34-0410-b5e6-96231b3b80d8 commit 79046fd0ead7d80018ab7732414c4a0c21b41b15 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 06:50:04 2010 +0000 fix pasto that broke bootstrap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93105 91177308-0d34-0410-b5e6-96231b3b80d8 commit 812e446a719dc38e01d58493701c62a46e537e2b Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 02:50:04 2010 +0000 simplify CanEvaluateZExtd now that we don't care about the number of bits known clear in the result and don't care about the # casts eliminated. TD is also dead but keeping it for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93098 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2d9228e406d76b4e18d98d03047a834651c4114f Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 02:39:31 2010 +0000 two changes: 1) don't try to optimize a sext or zext that is only used by a trunc, let the trunc get optimized first. This avoids some pointless effort in some common cases since instcombine scans down a block in the first pass. 2) Change the cost model for zext elimination to consider an 'and' cheaper than a zext. This allows us to do it more aggressively, and for the next patch to simplify the code quite a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93097 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ac8ce223227de5de5ba9e3d7d8b0d676a4a578b Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 02:22:12 2010 +0000 enhance CanEvaluateZExtd to handle shift left and sext, allowing more expressions to be promoted and casts eliminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93096 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3d7c306da4bc3477bb10bfd43f61ba0f235f04e Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 01:35:55 2010 +0000 remove an xform subsumed by EvaluateInDifferentType. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93095 91177308-0d34-0410-b5e6-96231b3b80d8 commit a44d31b166a84c4e0ff14905c04db781f381a7e9 Author: Julien Lerouge <jlerouge@apple.com> Date: Sun Jan 10 01:07:22 2010 +0000 Fix nondeterministic behavior. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93093 91177308-0d34-0410-b5e6-96231b3b80d8 commit b66b27420b31735c5cf7e7b035689ed6170f27fc Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 01:04:31 2010 +0000 clean up this xform by using m_Trunc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93092 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc13154dc85bd26c17815527804c78aa708a1809 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 01:00:46 2010 +0000 inline and remove the rest of commonIntCastTransforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93091 91177308-0d34-0410-b5e6-96231b3b80d8 commit e20f3dd45a603f728d13dde43873750c96cefdae Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 10 00:58:42 2010 +0000 Inline the expression type promotion/demotion stuff out of commonIntCastTransforms into the callers, eliminating a switch, and allowing the static predicate methods to be moved down to live next to the corresponding function. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93089 91177308-0d34-0410-b5e6-96231b3b80d8 commit 440048c27b6462450387d9dc744064cd3e90d6dc Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 23:25:21 2010 +0000 hopefully unbreak the ocaml bindings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93082 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1192d8ccdbf231d0f3eda9f9397bfc3e5f022e25 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 22:30:40 2010 +0000 add 3 passes which have been added but aren't used afaik. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93080 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8b943dd8ffc9684e48e30a306565ae6467c57c17 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 22:27:07 2010 +0000 "In order to ease automatic bindings generation, it would be helpful if boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for." Patch by James Y Knight! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93079 91177308-0d34-0410-b5e6-96231b3b80d8 commit d009f94244e0583126a9a9ca23bdf231b3090119 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Sat Jan 9 19:44:16 2010 +0000 Clarify the requirements for a "tail call" to actually be optimized into a jump. People clearly weren't finding the extra requirements in CodeGenerator.html. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93070 91177308-0d34-0410-b5e6-96231b3b80d8 commit c70bab79d5cb10d92c18942db5f5424f72797dae Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 19:24:49 2010 +0000 fix bogus test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93069 91177308-0d34-0410-b5e6-96231b3b80d8 commit dba1e402d851dcba8d48285c9306febe0d2bd59d Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 19:24:18 2010 +0000 fix bogus test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93068 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7fbedd2bbeb4a01472d40d9766c16bc01d357c86 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 19:20:07 2010 +0000 fix PR5983, reject function bodies with no blocks per the grammar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93067 91177308-0d34-0410-b5e6-96231b3b80d8 commit 12b4c9732917701a648e626fcbd39c86156c15dc Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 19:15:14 2010 +0000 improve documentation for linkonce to be less confusing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93066 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7375479e2bd1a4037b5848e6ee117f417d0002b3 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Sat Jan 9 18:56:43 2010 +0000 Fix http://llvm.org/PR5729: x86-64 tail calls were putting their targets into R11, and then asserting that the target was in R9. Since R9 isn't reserved for the target anymore, and is used as an argument, this patch changes the assertion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93065 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8175c3426e34da1fbe54723f5b2bd4ef370ca951 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 18:40:31 2010 +0000 2010 is upon us. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93062 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2f2b306981280b43b98cdff2e00baebadbb8a36c Author: Dan Gohman <gohman@apple.com> Date: Sat Jan 9 18:17:45 2010 +0000 Use WriteAsOperand instead of getName() to print loop header names, so that unnamed blocks are handled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93059 91177308-0d34-0410-b5e6-96231b3b80d8 commit 305ce175ae439b529189564849a59d6789cd5ac2 Author: Dan Gohman <gohman@apple.com> Date: Sat Jan 9 17:22:48 2010 +0000 Tighten up the vim LLVM IR syntax highlighting regex for labels, and add a highlighting rule for identifiers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93056 91177308-0d34-0410-b5e6-96231b3b80d8 commit f235cf58d7574682e14df6827d92ddf2506e1d82 Author: Dan Gohman <gohman@apple.com> Date: Sat Jan 9 17:15:21 2010 +0000 Set the vim auto-indent setting for open braces after case statements to follow LLVM source convention. Before: case X: { stuff; } After: case X: { stuff; } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93055 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5f58e5c06081e60b4a8ba938799d9e1dc97da95 Author: David Chisnall <csdavec@swan.ac.uk> Date: Sat Jan 9 16:27:31 2010 +0000 Fixed linking of modules containing aliases to constant bitcasts. Existing behaviour first tried to replace the aliases with the global that they aliased (rather than the bitcast), causing a crash on an assert because the types didn't match. When this was fixed, it then did the same thing creating the new alias (creating an alias with a different type to its aliasee). Linking modules containing aliases to GEPs is still not quite right. GEPs that are equivalent to bitcasts will be replaced by bitcasts, GEPs that are not will just break. Aliases to GEPs that are not equivalent to bitcasts are horribly broken anyway (it might be worth adding an assert when creating the alias to prevent these being created; they just cause problems later). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93052 91177308-0d34-0410-b5e6-96231b3b80d8 commit b2f154bef2486073b253f93bfb96ec95c408af49 Author: Duncan Sands <baldrick@free.fr> Date: Sat Jan 9 08:30:33 2010 +0000 Suppress use of uninitialized variable warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93046 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c42e1823c0491834a21f08f60b31b21e781594f Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 06:01:36 2010 +0000 only factor from expressions whose uses are empty and whose base is the right expression type. This fixes PR5981. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93045 91177308-0d34-0410-b5e6-96231b3b80d8 commit c807a81409786d58f6a73a018da26fd66aec0790 Author: Dan Gohman <gohman@apple.com> Date: Sat Jan 9 02:13:55 2010 +0000 Revert an earlier change to SIGN_EXTEND_INREG for vectors. The VTSDNode really does need to be a vector type, because TargetLowering::getOperationAction for SIGN_EXTEND_INREG uses that type, and it needs to be able to distinguish between vectors and scalars. Also, fix some more issues with legalization of vector casts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93043 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43bc13b68b86c2136326ff0a245fa065dac9ee7c Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 9 02:02:37 2010 +0000 clean up this code, add a fixme. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93042 91177308-0d34-0410-b5e6-96231b3b80d8 commit 041890c13119d3b398ff4df9644e95bf517a94d3 Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 9 01:44:59 2010 +0000 Delete NamedMDSymTable while destrucing Module. Disable copy ctor and operator= for NamedMDSymTable. Hide typedef that should be public. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93041 91177308-0d34-0410-b5e6-96231b3b80d8 commit 976e43dbca87ed25b2e078948978ea737db514b7 Author: Dale Johannesen <dalej@apple.com> Date: Sat Jan 9 01:24:25 2010 +0000 Add DEBUG_DECLARE. Not used yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93040 91177308-0d34-0410-b5e6-96231b3b80d8 commit 459c5a1e2e8f64e3519858e3d5309c9fb3073ec1 Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 9 01:24:03 2010 +0000 NamedMDNode is never used so there is no need to enumerate it here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93039 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0a18fe82407938da5ec62ce497217fb044b55918 Author: Julien Lerouge <jlerouge@apple.com> Date: Sat Jan 9 01:06:49 2010 +0000 Fix nondeterministic behavior. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93038 91177308-0d34-0410-b5e6-96231b3b80d8 commit f36c6867337e26f5f6168442255605b12cafbd35 Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 9 01:02:22 2010 +0000 NamedMDNode element is either null or MDNode. Otherwise this is a malformed NamedMDNode record. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93037 91177308-0d34-0410-b5e6-96231b3b80d8 commit 580749d7f096d447d30de5706d7b38d0d587f131 Author: Devang Patel <dpatel@apple.com> Date: Sat Jan 9 00:30:14 2010 +0000 Derive NamedMDNode from Value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93032 91177308-0d34-0410-b5e6-96231b3b80d8 commit 53d17bd41e372d6302b8a283f646be7fa17420dc Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Jan 9 00:21:08 2010 +0000 Dan pointed out checking whether a node is dead by comparing its opcode to ISD::DELETED_NODE is not safe. Use a DAGUpdateListener to remove dead nodes from work list instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93031 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b8c4f4b010dc5abc8748141f5de17cb0bc74d6b Author: Dale Johannesen <dalej@apple.com> Date: Fri Jan 8 23:51:25 2010 +0000 Add DEBUG_VALUE. Not used yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93030 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c8f4c8af62d1e45c1a24e7d217e796edfe5e9fe Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 8 23:41:50 2010 +0000 Fix a critical bug in 64-bit atomic operation lowering for 32-bit. The results of the cmpxchg8b instructions are being thrown away when it branches back to the top of the checking loop. This means the loop always compares against the old value and this can result in a dead lock. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93028 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ee164a6e66a3c0f9495567836990aa210876a0f Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 8 21:42:39 2010 +0000 Grammar thinko. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93027 91177308-0d34-0410-b5e6-96231b3b80d8 commit e169d8bfd07d97c608156c4696e9a418f738fb6c Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 8 21:37:11 2010 +0000 Remove unnecessary dyn_cast and add a comment. Part of a WIP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93026 91177308-0d34-0410-b5e6-96231b3b80d8 commit 632002f4605f3f0e39f15710cf441f556c2b9b03 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 8 19:28:47 2010 +0000 mplement a theoretical fixme. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93024 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91cf1207b83e466dfb7381aa324e5c01189e0ed8 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 8 19:19:23 2010 +0000 rename CanEvaluateInDifferentType -> CanEvaluateTruncated and simplify it now that it is only used for truncates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93021 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3ec49f0e24bbdf5053c68b534df66206b866871f Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 8 19:14:57 2010 +0000 Fix comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93020 91177308-0d34-0410-b5e6-96231b3b80d8 commit e19af54f0e8886ceb55f47b97acc4eefe682a5ea Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 8 19:04:21 2010 +0000 teach instcombine to delete sign extending shift pairs (sra(shl X, C), C) when the input is already sign extended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93019 91177308-0d34-0410-b5e6-96231b3b80d8 commit b57b7a0c6f3feb355f11f581b34d49250397a6a4 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 8 19:02:23 2010 +0000 fix PR5978 by peeling the loop so that we avoid shifting the result int by 8 for the first byte. While normally harmless, if the result is smaller than a byte, this shift is invalid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93018 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c1e23389ba5f7a3ca69a1720ea2db76f3e37984 Author: Duncan Sands <baldrick@free.fr> Date: Fri Jan 8 17:51:48 2010 +0000 Suppress an unused variable warning when assertions are off; remove some trailing whitespace while there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93008 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8e9676ce83ade2878871f01328687e024ced157c Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 8 17:48:19 2010 +0000 tidy up some stuff duncan pointed out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93007 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c04e69b9f0bfba83df8f3fe13af454e10bc2bf3 Author: Johnny Chen <johnny.chen@apple.com> Date: Fri Jan 8 17:41:33 2010 +0000 Minor change, change the order of two "let Inst{...}" stmts within multiclass T2I_bin_ii12rs definition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93006 91177308-0d34-0410-b5e6-96231b3b80d8 commit 312d366163543c423e407d7bd5051a89d4431ff3 Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 8 08:24:49 2010 +0000 After further thought revert the patch to make fast-isel avoid putting relocations into the constant pool - this isn't needed for correctness and in the rare occasion it happens would pull us out of fast isel for the block. If fast-isel application startup time ever becomes an issue we can add better support for these addresses instead of bailing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92995 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23432d0d8762223b47e8f109ba2bdf8b75e77160 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 8 02:36:12 2010 +0000 ReplaceAllUsesOfValueWith may delete other nodes that the one being replaced. Do not delete dead nodes again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92988 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3d6fff46b5a1832301135850c601a13a0b5c6ac Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Jan 8 01:29:19 2010 +0000 Fix what looks to me obvious instruction definition bugs. 1. CMPXCHG8B and CMPXCHG16B did not specify implicit physical register defs and uses. 2. LCMPXCHG8B is loading 64 bit memory, not 32 bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92985 91177308-0d34-0410-b5e6-96231b3b80d8 commit 134dcfa3d569587348308e8cd8d995e1597752d1 Author: Eric Christopher <echristo@apple.com> Date: Fri Jan 8 00:05:33 2010 +0000 Remove extraneous include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92972 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0c4eb989ed9e2cf7e6724b63bcd1cc6f2ef944a0 Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Thu Jan 7 23:50:41 2010 +0000 Add assert to check dominance dfs numbers. Compare the dominance information calculated using a dominance tree walk to the information calculated based on DFS numbers, if XDEBUG is enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92969 91177308-0d34-0410-b5e6-96231b3b80d8 commit 689b8144d6689b1c08c163d883185f3bdbb1c0bf Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Thu Jan 7 23:50:25 2010 +0000 Remove workaround in PostDominators Remove a FIXME and unify code that was necessary to work around broken updateDFSNumbers(). Before updateDFSNumbers() did not work correctly for post dominators. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92968 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1bdcc0cf6f202d4c83a7bd3233a46c5d84e9752f Author: Tobias Grosser <grosser@fim.uni-passau.de> Date: Thu Jan 7 23:50:06 2010 +0000 Fix DFS number calculation for postdominators The DFS number calculation for postdominators was broken. In the case of multiple exits that form the post dominator root nodes, do not iterate over all exits, but start from the virtual root node. Otherwise bbs, that are not post dominated by any exit but by the virtual root node, will never be assigned a DFS number. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92967 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d9ecce309b7d133b6fe6a841dd52980ffb5c273 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 23:44:37 2010 +0000 teach ComputeNumSignBits to look through PHI nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92964 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6adf1ba76c4533dbe08142585838b5d72506f0be Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 23:42:23 2010 +0000 filecheckize git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92963 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce802c07d5d10744bff2b16fd88c46e25a5cf948 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 23:41:00 2010 +0000 Enhance instcombine to reason more strongly about promoting computation that feeds into a zext, similar to the patch I did yesterday for sext. There is a lot of room for extension beyond this patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92962 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c106b561b6d796f1f0e4ef28deb5c677f367857 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 21:59:23 2010 +0000 Fix rdar://7517201, a regression introduced by r92849. When folding a and(any_ext(load)) both the any_ext and the load have to have only a single use. This removes the anyext-uses.ll testcase which started failing because it is unreduced and unclear what it is testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92950 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b32b5663d77046c560d61f05468b0dc87b4bb8c Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 21:53:27 2010 +0000 factor this code better and reduce nesting at the same time, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92948 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8c38fb2275c52c1a7b206e34a5f6d1b8b096d9e Author: David Greene <greened@obbligato.org> Date: Thu Jan 7 21:43:58 2010 +0000 Revert r92939. These intrinsics get matched to LLVM instructions, so removing at Chris' request. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92947 91177308-0d34-0410-b5e6-96231b3b80d8 commit 656988c1575af7f102ecda3b5c5c8322c405a596 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Jan 7 20:58:44 2010 +0000 APInt'fy TargetLowering::SimplifySetCC to fix PR5963. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92943 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41caa6c9b6fb1312853324bc3bfc34559ad2c63c Author: David Greene <greened@obbligato.org> Date: Thu Jan 7 19:47:43 2010 +0000 Add some "missing" instrinsics to make the SSE intrinsic set a bit more orthogonal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92939 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8352338331930938b73930737b4fd543e42b35a8 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Jan 7 19:46:15 2010 +0000 Simplify code. No intended functionality/performance change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92938 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5382bfd8db0236ef99b2b960216afb73befa2db1 Author: Eric Christopher <echristo@apple.com> Date: Thu Jan 7 19:45:14 2010 +0000 If the data requires a relocation then don't attempt to add it to the constant pool for fast-isel. We already don't add it for the normal case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92934 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd05649bf260ba98f9c3e3ae7bc0c8ad0e5af0af Author: Eric Christopher <echristo@apple.com> Date: Thu Jan 7 19:44:05 2010 +0000 We need to put any kind of data with a relocation into a not-readonly segment on darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92933 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb5497752b116baa3397e336a16ab2e9111ba941 Author: Devang Patel <dpatel@apple.com> Date: Thu Jan 7 19:39:36 2010 +0000 Use separate namespace for named metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92931 91177308-0d34-0410-b5e6-96231b3b80d8 commit f106d055dbf1a26a4067c6110a3b8e41534f2bbc Author: Kovarththanan Rajaratnam <kovarththanan.rajaratnam@gmail.com> Date: Thu Jan 7 18:46:52 2010 +0000 Fix occurrence typo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92926 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b725deb1d7ed94eb583d92e6acf5d92e641dedf Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 17:53:10 2010 +0000 constant materialization could be improved. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92921 91177308-0d34-0410-b5e6-96231b3b80d8 commit a4eae42f0c15257ff2cbed2c57b062b6d715c2c7 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Jan 7 17:50:57 2010 +0000 Kill dead store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92920 91177308-0d34-0410-b5e6-96231b3b80d8 commit 405091faf70c7f5cecdf4b76e28cc877adacac53 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Jan 7 17:29:08 2010 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92919 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8426b4a20e9aea0aae90eaa3ef55564e12d57257 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Jan 7 17:27:56 2010 +0000 Use pop_back_val instead of back()+pop_back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92918 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3b7277cf7bfcda19691eebb85c8d20f9e1ccaa9 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Jan 7 13:50:07 2010 +0000 Use a do-while loop instead of while + boolean. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92912 91177308-0d34-0410-b5e6-96231b3b80d8 commit 378d545652e3c580e7743c3dc8fa468441150c9d Author: Duncan Sands <baldrick@free.fr> Date: Thu Jan 7 09:05:26 2010 +0000 Correct spelling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92910 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba1c49f15360dd69858b7ea2c6b3c58aace4f0a9 Author: Duncan Sands <baldrick@free.fr> Date: Thu Jan 7 05:48:42 2010 +0000 Be less stingy as to how many selects and phi nodes we are prepared to look through. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92898 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76476aaaaab38d36caccf3bccf553f5ee459f6f9 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Jan 7 02:24:06 2010 +0000 More trivial optimizations to a function well outside the critical path git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92896 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c106cdb8573b5701646dff97629fb99d59540d7 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 01:20:20 2010 +0000 handle ConstantVector while I'm in here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92892 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f9fe1268eb4f437cf4de50dfc7e06e8cd7a30a0 Author: Chris Lattner <sabre@nondot.org> Date: Thu Jan 7 01:16:21 2010 +0000 fix a globalopt crash on 'bullet' (handling evaluation of a store to an element of a vector in a static ctor) which occurs with an unrelated patch I'm testing. Annoyingly, EvaluateStoreInto basically does exactly the same stuff as InsertElement constant folding, but it now handles vectors, and you can't insertelement into a vector. It would be 'really nice' if GEP into a vector were not legal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92889 91177308-0d34-0410-b5e6-96231b3b80d8 commit f26b80901d602701715d3e3fbe37e0feb797b636 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Jan 7 00:54:06 2010 +0000 Fix a minor regression from my dag combiner changes. One more place which needs to look pass truncates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92885 91177308-0d34-0410-b5e6-96231b3b80d8 commit eacfcd677a4dc1df383eb9ff45fde0c40ab8f98b Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Jan 7 00:51:54 2010 +0000 Switch StringRef::edit_distance over to using raw pointers, since both std::vector and llvm::SmallVector have annoying performance tradeoffs. No, I don't expect this to matter, and now it won't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92884 91177308-0d34-0410-b5e6-96231b3b80d8 commit ccaafd35c2650453cf54d46edc6dedc8d2d70bff Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Thu Jan 7 00:51:04 2010 +0000 Add comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92883 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7cdaa0ff91a8386fbef22a48c85d624391b8cd4 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Jan 6 23:54:42 2010 +0000 80 column violations git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92876 91177308-0d34-0410-b5e6-96231b3b80d8 commit e9366a47925207e0030d12df091d6e1cbc5edbf9 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Jan 6 23:52:46 2010 +0000 Allow double defs after tail duplication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92874 91177308-0d34-0410-b5e6-96231b3b80d8 commit aaf7d07332307f7c820f78f2a6ea877b99fa2d98 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Jan 6 23:47:07 2010 +0000 Add Target hook to duplicate machine instructions. Some instructions refer to unique labels, and so cannot be trivially cloned with CloneMachineInstr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92873 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd8159b018f0d5ac327caefee632f2be39b3b8d1 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Jan 6 23:45:18 2010 +0000 Addressing mode 6 (load/store) instructions can't encode an immediate offset for stack references. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92871 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7a3afef91f77182a51be83fa01730000bf358d9 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Jan 6 22:21:25 2010 +0000 Anti-dependency breaking needs to be careful regarding instructions with multiple register definitions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92864 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f156c4013526c48cb06ed664925b6a7084e9c05 Author: Eric Christopher <echristo@apple.com> Date: Wed Jan 6 20:04:44 2010 +0000 Move the object size intrinsic optimization to inst-combine and make it work for any integer size return type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92853 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0bf0c4cd67b385c7290306ae40562c2f84908e60 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 6 19:43:21 2010 +0000 Comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92850 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8d5cbef24ef9b259a6d57d972bc98b1bda631540 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Jan 6 19:38:29 2010 +0000 Teach dag combine to fold the following transformation more aggressively: (OP (trunc x), (trunc y)) -> (trunc (OP x, y)) Unfortunately this simple change causes dag combine to infinite looping. The problem is the shrink demanded ops optimization tend to canonicalize expressions in the opposite manner. That is badness. This patch disable those optimizations in dag combine but instead it is done as a late pass in sdisel. This also exposes some deficiencies in dag combine and x86 setcc / brcond lowering. Teach them to look pass ISD::TRUNCATE in various places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92849 91177308-0d34-0410-b5e6-96231b3b80d8 commit deeae7a6f0c289aaaac133ccd0d22ca0a4fddbe0 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Jan 6 17:16:00 2010 +0000 Fix struct/class mismatch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92841 91177308-0d34-0410-b5e6-96231b3b80d8 commit eedb188d34d1a46dd69672f4c6415a373fab9118 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Jan 6 17:00:21 2010 +0000 When parsing function-local metadata, create a function-local MDNode git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92838 91177308-0d34-0410-b5e6-96231b3b80d8 commit a11e87a37e60a5a4c20b8ffc3de0b4675b2510cd Author: Jim Grosbach <grosbach@apple.com> Date: Wed Jan 6 16:48:02 2010 +0000 80 column and whitespace cleanup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92837 91177308-0d34-0410-b5e6-96231b3b80d8 commit 39e48e077790523cb83189dcc6880e043968b75c Author: Duncan Sands <baldrick@free.fr> Date: Wed Jan 6 15:37:47 2010 +0000 Fix a README item: have functionattrs look through selects and phi nodes when deciding which pointers point to local memory. I actually checked long ago how useful this is, and it isn't very: it hardly ever fires in the testsuite, but since Chris wants it here it is! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92836 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ba4ba754705f4a8261f5cc206b7550da264b82e Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Jan 6 09:20:39 2010 +0000 Formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92831 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad48c6101e1a05463a319d633b5c792cdcefc8dd Author: Lang Hames <lhames@gmail.com> Date: Wed Jan 6 08:53:34 2010 +0000 Fixed malformed -*- lines in PBQP headers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92830 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a124104bd575702d3cf747362f2f7aed4e24d5c Author: Duncan Sands <baldrick@free.fr> Date: Wed Jan 6 08:45:52 2010 +0000 Partially address a README by having functionattrs consider calls to memcpy, memset and other intrinsics that only access their arguments to be readnone if the intrinsic's arguments all point to local memory. This improves the testcase in the README to readonly, but it could in theory be made readnone, however this would involve more sophisticated analysis that looks through the memcpy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92829 91177308-0d34-0410-b5e6-96231b3b80d8 commit 40520aaab0accf660fb90961ebb571ae4a53bc5b Author: Duncan Sands <baldrick@free.fr> Date: Wed Jan 6 05:49:26 2010 +0000 This is testing a darwin specific feature, so only turn it on for darwin (it fails on linux). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92826 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0e50c434a117c15a8fa1207c0d771a4d7c30149 Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 6 05:32:15 2010 +0000 tweaks suggested by Duncan git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92824 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ad00c5540f2395f1f1f818fdc8472c94d4ec5b3 Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 6 02:21:00 2010 +0000 Reenable debug info on PPC. Works well enough to bootstrap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92818 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1650604edab7e4dfa06acf9d3d443d10e55020b Author: Dale Johannesen <dalej@apple.com> Date: Wed Jan 6 02:20:18 2010 +0000 Make sure debug info hook gets called when emitting synonyms for PPC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92817 91177308-0d34-0410-b5e6-96231b3b80d8 commit c936035986b63efc9b4939a00f8c7b6c89a4ee7c Author: Chris Lattner <sabre@nondot.org> Date: Wed Jan 6 01:56:21 2010 +0000 Teach instcombine's sext elimination logic to be more aggressive. Previously, instcombine would only promote an expression tree to the larger type if doing so eliminated two casts. This is because a need to manually do the sign extend after the promoted expression tree with two shifts. Now, we keep track of whether the result of the computation is going to be properly sign extended already. If so, we can unconditionally promote the expression, which allows us to zap more sext's. This implements rdar://6598839 (aka gcc pr38751) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92815 91177308-0d34-0410-b5e6-96231b3b80d8 commit e3949409ec0f7daae0bb00b1de69c8e7d4aa6ef8 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Jan 6 00:29:28 2010 +0000 Add <imp-def> and <imp-kill> operands when replacing virtual sub-register defs and kills. An instruction like this: %reg1097:1<def> = VMOVSR %R3<kill>, 14, %reg0 Must be replaced with this when substituting physical registers: %S0<def> = VMOVSR %R3<kill>, 14, %reg0, %D0<imp-def> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92812 91177308-0d34-0410-b5e6-96231b3b80d8 commit a92950a1d89495ff71eeb810afe8a97b91f5d26d Author: Bill Wendling <isanbard@gmail.com> Date: Wed Jan 6 00:23:35 2010 +0000 The previous code could potentially cause a cycle. Allow ordering w.r.t. a 0 order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92810 91177308-0d34-0410-b5e6-96231b3b80d8 commit 395df6e62a71cfe78544c48bb31428913130eb2a Author: Bill Wendling <isanbard@gmail.com> Date: Wed Jan 6 00:09:23 2010 +0000 Only check the ordering if there is an ordering for each nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92807 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a6edbd5f2a4ab57f4a7a1599bcdd6fc0656910a Author: Bill Wendling <isanbard@gmail.com> Date: Tue Jan 5 23:48:12 2010 +0000 Add a semi-primitive form of scheduling via the "SDNode ordering" to the bottom-up scheduler. We prefer the lower order number. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92806 91177308-0d34-0410-b5e6-96231b3b80d8 commit e890c0582d64784ef5f46687633b771490d09e17 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 23:00:30 2010 +0000 simplify this code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92800 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2e69f124da5e693c022f26f386cf379aaa8ddbf0 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 22:52:54 2010 +0000 Move this test from test/Transforms/IndVarSimplify to test/CodeGen/X86, as doesn't use -indvars, and it does use llc -march=x86-64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92799 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c782402abd47ff98c20462f0b4323ee21b3e961 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Jan 5 22:39:10 2010 +0000 Don't assign the shift the same type as the variable being shifted. This could result in illegal types for the SHL operator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92797 91177308-0d34-0410-b5e6-96231b3b80d8 commit 577421fcce5123c07142cf8b566f5018104ed7b8 Author: Johnny Chen <johnny.chen@apple.com> Date: Tue Jan 5 22:37:28 2010 +0000 Undo r92785, it caused test failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92796 91177308-0d34-0410-b5e6-96231b3b80d8 commit c7812806be7e9d35a22891f10db8c0141fc1913b Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 22:30:42 2010 +0000 make this a static function instead of a method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92795 91177308-0d34-0410-b5e6-96231b3b80d8 commit f76867ade835085ac472ee8c2f1bd642f241bc85 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 22:26:32 2010 +0000 Don't use the ISD::NodeType enum for SDNode opcodes, as CodeGen uses several kinds of opcode values which are not declared within that enum. This fixes PR5946. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92794 91177308-0d34-0410-b5e6-96231b3b80d8 commit e1caa0958db19c416203c167b9dc71c9ef518200 Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 5 22:22:14 2010 +0000 Re-add parsing of function-local metadata; this time with testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92793 91177308-0d34-0410-b5e6-96231b3b80d8 commit 45056b1b3b40428cdd2bc868b3e22b08ed7661da Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 22:21:18 2010 +0000 more rearrangement and cleanup, fix my test failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92792 91177308-0d34-0410-b5e6-96231b3b80d8 commit 71713e4d7e08616092cf0c5b5c125cd007137b39 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 22:07:33 2010 +0000 cleanup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92790 91177308-0d34-0410-b5e6-96231b3b80d8 commit 22c5d59dbbc02e05a9820f8e47677dccae7bc3e9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 22:01:41 2010 +0000 remove two trunc xforms that are subsumed by EvaluateInDifferentType. The only difference is that EvaluateInDifferentType checks to ensure they are profitable before doing them :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92788 91177308-0d34-0410-b5e6-96231b3b80d8 commit f907f09e3beff5f5cdbf73f03f1176b10a192ade Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:54:09 2010 +0000 merge some tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92786 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca9de8db30b09ed84437d208bcce979a4ca54e28 Author: Johnny Chen <johnny.chen@apple.com> Date: Tue Jan 5 21:51:46 2010 +0000 Add Rt2 to the asm format string for 32-bit Thumb load/store register dual instructions. Thumb does not have the restriction that t2 = t+1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92785 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76efae2ec697bdfda9a990d8dcf7f4274618e2be Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:48:13 2010 +0000 merge cast2 into cast.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92784 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3e2aa9c6d05ae92967563d4f5ee67b820e49d679 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 5 21:47:32 2010 +0000 Allow null to be an element of NamedMDNode. e.g. !llvm.stuff = !{!0, !1, null} git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92783 91177308-0d34-0410-b5e6-96231b3b80d8 commit eb6543085aa2fd762d8b4f3d7e1e99b5f6076af9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:46:22 2010 +0000 remove useless test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92782 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ec43a964e0ede67b993f0d57d5bfb7e074e20c7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:43:08 2010 +0000 another example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92781 91177308-0d34-0410-b5e6-96231b3b80d8 commit 97b05e1f2cdeb9cefbc7a384f84386929110307d Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 5 21:38:37 2010 +0000 Don't specify CR sub-registers as implicit defs of BL instructions. It is enough to give the super registers CR0, CR1, ..., and specifying the sub-registers as well causes confusion in the liveness computations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92778 91177308-0d34-0410-b5e6-96231b3b80d8 commit a861e464d1b2bc60b4af7e816c39c4caa71a38da Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:37:44 2010 +0000 remove a useless negative test, add a rdar # to an xfail that I'm working on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92777 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51d53cad7db9e399c42021ee089a80e0a03ca846 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:32:59 2010 +0000 clean up tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92776 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb055724810e5b4d84c0505ba305a5aecfb93513 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:16:30 2010 +0000 just remove this xform which is subsumed by others. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92775 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b1ab26cbc910289f76aa19ec6a510e4e6dab8cd Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Jan 5 21:13:46 2010 +0000 Fix comment for CheckDebugInfoIntrinsics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92774 91177308-0d34-0410-b5e6-96231b3b80d8 commit 606a958f8d5d8e3417b6b4f8e14c4c55e90d1a42 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:11:17 2010 +0000 move a trunc-specific transform out of commonIntCastTransforms into visitTrunc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92773 91177308-0d34-0410-b5e6-96231b3b80d8 commit 93ec5843d1fc59fa69c7e3161a7b06634a6cf78c Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 21:08:02 2010 +0000 Restore dump() methods to Loop and MachineLoop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92772 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad813fb581b9cff83a73b9880dcbd76979caf0d4 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Jan 5 21:05:54 2010 +0000 Move remaining stuff to the isInteger predicate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92771 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63da1cba0e6d07487bab072e7ee77908f6de5c5b Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 21:04:47 2010 +0000 move a zext specific xform out of commonIntCastTransforms into visitZExt and modernize it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92770 91177308-0d34-0410-b5e6-96231b3b80d8 commit f6a0623e233f3816bb29e604afa10eb584d6cda3 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Jan 5 20:59:36 2010 +0000 Remove livein checks from machine code verifier. A phi operand that is implicitly defined in a predecessor becomes an undefined register after phi elimination. This causes a lot of false positives when the verifier is checking if live-in registers are live-out from all predecessors. Removing the verifier checks seems like a better solution than insisting on IMPLICIT_DEF instructions in predecessor blocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92769 91177308-0d34-0410-b5e6-96231b3b80d8 commit b422edb4b823f29dd8858b7f737da4a06fda5696 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 20:57:30 2010 +0000 move a trunc-specific xform out of commonIntCastTransforms into visitTrunc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92768 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16d493af3fff031e1a79708744aa7379b1373b61 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 20:56:24 2010 +0000 reduce indentation git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92766 91177308-0d34-0410-b5e6-96231b3b80d8 commit 479ee3c9e53cb0c4ace0963cf7541c5a85c58f3f Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Tue Jan 5 20:45:43 2010 +0000 Regenerate git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92763 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59dfe2ddb5972ceff4ead29fa4a9e489b3e1f01d Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Tue Jan 5 20:45:13 2010 +0000 Proper deduce z/System LLVM target from target triple when --enable-targets=host is specified. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92762 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6aa6bf8f7f435c02ff239cd88e1c2f95b19b9708 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 5 20:41:31 2010 +0000 NamedMDNode is a collection MDNodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92761 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee780ee28aeb83c8fb2138865ff5f9cf824d43d0 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Jan 5 20:07:06 2010 +0000 Convert a ton of simple integer type equality tests to the new predicate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92760 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b915ae131104fa253c8e31aa4bb675f267deed3 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Jan 5 20:04:48 2010 +0000 Add a new predicate for integer type equality tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92759 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c7426eee32d132c4a02177f159ac66ea9a0f331 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 19:11:42 2010 +0000 Add an !eq() operator to TableGen. It operates on strings only. Use !cast<string>() to compare other types of objects. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92754 91177308-0d34-0410-b5e6-96231b3b80d8 commit 29773ea81f20037e51adf9e56bd24cb274047534 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 18:24:00 2010 +0000 Add an entry on SmallBitVector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92747 91177308-0d34-0410-b5e6-96231b3b80d8 commit eb9dcdd909be81b7e6e7a609e23c9009316a1353 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 18:09:56 2010 +0000 optimize comparisons against cttz/ctlz/ctpop, patch by Alastair Lynn! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92745 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8ddc0968cd2bba6da3ef3138036e036d84217cd Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 17:55:26 2010 +0000 Delete useless trailing semicolons. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92740 91177308-0d34-0410-b5e6-96231b3b80d8 commit 28bdf411d6ec32297ce6739980ef866a52530312 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 17:50:58 2010 +0000 Nick Lewycky pointed out that this code makes changes unconditionally. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92739 91177308-0d34-0410-b5e6-96231b3b80d8 commit b9640cd0439ef4ba5c00ea37abe90703e0acf842 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 17:47:41 2010 +0000 Have TableGen emit code that uses dbgs() rather than errs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92738 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3a3811590dfe3fd6170d52f93058069df8e2caa3 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 5 16:59:17 2010 +0000 If a scope has only one instruction then first instruction is also the last instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92736 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6fbfa9687086a4012cede8a5a2783359368a3098 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 16:31:45 2010 +0000 Set Changed properly after calling DeleteDeadPHIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92735 91177308-0d34-0410-b5e6-96231b3b80d8 commit f67674f4d2952ba521a50341d53f7c3eadd1e43b Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 16:27:25 2010 +0000 Use do+while instead of while for loops which obviously have a non-zero trip count. Use SmallVector's pop_back_val(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92734 91177308-0d34-0410-b5e6-96231b3b80d8 commit e287750464c4fd8cec6c4f69b1a6e92579e4300b Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 16:20:55 2010 +0000 Fix indentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92733 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1457eefb50e703a2714db72d294650b972e5aaae Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 15:45:31 2010 +0000 Make RecursivelyDeleteTriviallyDeadInstructions, RecursivelyDeleteDeadPHINode, and DeleteDeadPHIs return a flag indicating whether they made any changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92732 91177308-0d34-0410-b5e6-96231b3b80d8 commit c5827eb7c9743b407e423ecebe7e0d5600e835d9 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 15:28:21 2010 +0000 Some versions of GCC don't like non-static data members in sizeof in this context. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92731 91177308-0d34-0410-b5e6-96231b3b80d8 commit b564a5e38a3d697a2dcdc0fd3c67b5fee589eee5 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 15:04:49 2010 +0000 Add a SmallBitVector class, which mimics BitVector but uses only a single pointer (PointerIntPair) member. In "small" mode, the pointer field is reinterpreted as a set of bits. In "large" mode, the pointer points to a heap-allocated object. Also, give BitVector empty and swap functions. And, add some simple unittests for BitVector and SmallBitVector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92730 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7dc6d30881a65dc537c0c3a5c1c005e1449c2133 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Jan 5 13:32:48 2010 +0000 Add newline at EOF. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92727 91177308-0d34-0410-b5e6-96231b3b80d8 commit 858baacd9c8cfae680149e4d72dab591a5fd637c Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Jan 5 13:12:22 2010 +0000 Avoid going through the LLVMContext for type equality where it's safe to dereference the type pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92726 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7e464881096a6ef718ee688d080abd7e701371b0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:54:43 2010 +0000 prune some #includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92712 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb72cf3929ba8042b0b230763cee02cdd0c88288 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:50:36 2010 +0000 split and/or/xor out into one overly-large (2000LOC) file. However, I think it does make sense to keep them together, at least for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92711 91177308-0d34-0410-b5e6-96231b3b80d8 commit ae482825f6ac21f924a210234a2e4b6c6a4fa82d Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:45:02 2010 +0000 missed file with previous commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92710 91177308-0d34-0410-b5e6-96231b3b80d8 commit d351cbf681772a64c07daeec87855c801bf9d74d Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:44:46 2010 +0000 split instcombine of shifts out to its own file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92709 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1af5dfe4f0862350ab2a35a629d5b63fac6576a6 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:42:10 2010 +0000 eliminate getBitCastOperand and simplify some over-complex inbounds stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92708 91177308-0d34-0410-b5e6-96231b3b80d8 commit d2297ce9d1815478d31dac279a7ad3a669f5d7ba Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:32:13 2010 +0000 split call handling out to InstCombineCalls.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92707 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5d0e61248bfc0b9cfb4983065e565c210b07791 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:23:56 2010 +0000 optimize cttz and ctlz when we can prove something about the leading/trailing bits. Patch by Alastair Lynn! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92706 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d84c24f92b885713398c90b2dcee259f25403f5 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:20:54 2010 +0000 this inline function moved to addsub git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92705 91177308-0d34-0410-b5e6-96231b3b80d8 commit d703eac299f29f6268be2618668e57901083542a Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:18:46 2010 +0000 split add/sub out to its own file. Eliminate use of dyn_castNotVal in the X+~X transform. dyn_castNotVal is dramatic overkill for what the xform needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92704 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42fae658f2d2901ec44ce0517ce3daf5d71b0895 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:04:23 2010 +0000 all the places we use hasOneUse() we know are instructions, so inline and simplify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92700 91177308-0d34-0410-b5e6-96231b3b80d8 commit 814855971448ccc6e772c0303d6f042a0cda674e Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 07:01:16 2010 +0000 eliminate AssociativeOpt and its last uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92697 91177308-0d34-0410-b5e6-96231b3b80d8 commit b93a1fd7e5455a00306a7a09fc46c669dd7021d9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 06:59:49 2010 +0000 inline the FoldICmpLogical functor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92695 91177308-0d34-0410-b5e6-96231b3b80d8 commit 026ba2cf2249ae64bebe4eaab7d5aef1403d010a Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Jan 5 06:52:31 2010 +0000 Code refactoring. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92694 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7ba5f27addb99d481ae5f685d05ffb42cb211871 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 06:29:13 2010 +0000 inline the 'AddRHS' transformation, simplifying things significantly. Eliminate the 'AddMaskingAnd' transformation, it is redundant with this more general code right below it: // A+B --> A|B iff A and B have no bits set in common. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92693 91177308-0d34-0410-b5e6-96231b3b80d8 commit 96a816542b98c6dd14b4667aab400745a7b0d5a7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 06:24:06 2010 +0000 remove massive over-genality manifested as a big template that got instantiated. There is no reason for instcombine to try this hard for simple associative optimizations. Next up, eliminate the template completely. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92692 91177308-0d34-0410-b5e6-96231b3b80d8 commit a2b8ec3e8c5a05a4bd69a22927c489089c21b421 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 06:09:35 2010 +0000 split mul/div/rem instructions out to their own file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92689 91177308-0d34-0410-b5e6-96231b3b80d8 commit eae8d32eaa2fb3119af67221c7bafd3bb8d5857d Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 06:05:07 2010 +0000 clean up header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92688 91177308-0d34-0410-b5e6-96231b3b80d8 commit 79604e01bb64b3bee0d1d0351840057de0617702 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 06:03:12 2010 +0000 split select out to its own file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92687 91177308-0d34-0410-b5e6-96231b3b80d8 commit c025853866d3e56dc2f627a6dda97a9333575256 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 05:57:49 2010 +0000 split out load/store/alloca. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92685 91177308-0d34-0410-b5e6-96231b3b80d8 commit f61c5394db9842cefb9e44f9f9fda7c19e698a2e Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 05:42:08 2010 +0000 reduce indentation git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92684 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0dad9c196c6bae7a062746c7868a2b75e297f4d8 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 05:36:20 2010 +0000 split vector stuff out to InstCombineVectorOps.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92683 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05b3d10412bbe139175225e2cf949e34c80fe2a4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 05:31:55 2010 +0000 split PHI node stuff out to InstCombinePHI.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92682 91177308-0d34-0410-b5e6-96231b3b80d8 commit 766096ee360c85c4fcc6b3b98d2086a661c9c5ea Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 05:21:26 2010 +0000 convert various IntrinsicInst's to use class instead of struct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92681 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0a35fed9af18017f2961af9428a1547298db3c4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Jan 5 04:55:35 2010 +0000 fix an infinite loop in reassociate building emacs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92679 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41698a6dfd9977a8ed968c2bc89d8250ea4d9328 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:55:22 2010 +0000 Change this back to errs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92674 91177308-0d34-0410-b5e6-96231b3b80d8 commit 99c71a3dee39e19a3edbd470803924eeb3f9add4 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:53:59 2010 +0000 These should probably be errs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92673 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43c60b5c700d72299f9d1885fa1a6b1920027ae0 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 5 01:47:06 2010 +0000 Delete renaming use of dead dbg intrinsics. Intrinsic::dbg_stoppoint Intrinsic::dbg_region_start Intrinsic::dbg_region_end Intrinsic::dbg_func_start git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92672 91177308-0d34-0410-b5e6-96231b3b80d8 commit 531076d281fa2d7f6f21af87a04250d3e8ba913d Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 5 01:46:14 2010 +0000 Use StringRef.startswith(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92671 91177308-0d34-0410-b5e6-96231b3b80d8 commit f851739c54a45d6643904d97c5100325bb85d3d0 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:36:30 2010 +0000 Fix a build error by adding a missing commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92670 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95303c43a6cb6fc0aebea1dbd6e86c0382cb7e92 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:34:26 2010 +0000 Fix a build error and change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92669 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff668bd0afa5c8aaf510fc78048e80d7b378ab26 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 01:31:15 2010 +0000 Remove an unneeded svn:ignore property. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92668 91177308-0d34-0410-b5e6-96231b3b80d8 commit d48b9d36ce2411d9fb784811fa3479b434ec528a Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:32 2010 +0000 Enable debug buffering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92667 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6f48e8a93bed1a5d72096a27d7dc1561b47c3205 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:21 2010 +0000 Enable debug buffering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92666 91177308-0d34-0410-b5e6-96231b3b80d8 commit 215fdbe5e0022bbfcafad1db0a2e1e5e039279f7 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:18 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92665 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6da905440f801558cb0d8c02b8006e09557c3c07 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:14 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92664 91177308-0d34-0410-b5e6-96231b3b80d8 commit 382d2a453480a0e7f6538e11b2d50c69e1a6e8f1 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:09 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92663 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0529d6db651b0a96d48cca38021e7bfaf5b2a43 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:06 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92662 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b306fece97e14dcdc4de5aea270666b25435532 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:04 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92661 91177308-0d34-0410-b5e6-96231b3b80d8 commit 529ac770e9009a1d9de97a61ff8d07822c121587 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:02 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92660 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0a29a72319f76ef7ed6a4f14a5bce833f077dc3 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:30:00 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92659 91177308-0d34-0410-b5e6-96231b3b80d8 commit faaddb09209ce9bb8f1a658f9cbb5f0d17e57e43 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:58 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92658 91177308-0d34-0410-b5e6-96231b3b80d8 commit f67089ae87e5f4296c88caa9bb019d26190efd2c Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:55 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92657 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6cce0b1be6f65dc8f24824de8eb148aa405e76b6 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:39 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92656 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b37d570f100622830b7241a5eb243b9fff46184 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:36 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92655 91177308-0d34-0410-b5e6-96231b3b80d8 commit 15337a687640c9c72d8432c2afdb97cc39d26d24 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:34 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92654 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c671aefc167ae8dbe46837005688c6c81327948 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:29 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92653 91177308-0d34-0410-b5e6-96231b3b80d8 commit 67301b17b8350759c64aa5547fbe83f1baa60f6e Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:26 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92652 91177308-0d34-0410-b5e6-96231b3b80d8 commit 852dc4d82b4582ed260b39d67f6572796c080c0b Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:23 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92651 91177308-0d34-0410-b5e6-96231b3b80d8 commit 835365cac97924398689e0d69a671ac7b418c055 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:19 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92650 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56882e97c4e97a6e86d7d2a0d80d58777f87ab47 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:14 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92649 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73c006972f9bc3832d232f61959b743a189121b4 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:13 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92648 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1d5c5991760fc2994c124126fa74ab392c6d97a Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:08 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92647 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59b924335b7c0b1c5b17d981b4bf3148be8dd628 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:29:03 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92646 91177308-0d34-0410-b5e6-96231b3b80d8 commit 52363b09d7378733ef5bd5590b756726800dbf4a Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:58 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92645 91177308-0d34-0410-b5e6-96231b3b80d8 commit f5bedcbea0e754ae0ba67a59b53e27b8dbfdd331 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:53 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92644 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59a30016da3daa3f4695b20ab00488e7a9ae072d Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:52 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92643 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3efbfee970d7c1c6d2560c9b4be9c9de67b788a0 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:47 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92642 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ce5f8e7404a61aad3ac1bc59a56fb2a60ba5cbf Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:43 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92641 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a83d59f3668d34acac46c08cc033307ab4618c5 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:40 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92640 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7ecd022a2e67c3c1794e8fe4ebc8f25c7d7f8da9 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:37 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92639 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd26a7de77554c3e38d88661013a77efc635ed32 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:32 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92638 91177308-0d34-0410-b5e6-96231b3b80d8 commit 22c7c1119b22f529ef2b985877face5791b88829 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:29 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92637 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7d144c6fab0a60928503264f3baf4d17cfbdaa1 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:29 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92636 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2583a55dd3aebdacbbfd99603c13996b4cd3d8d0 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:22 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92635 91177308-0d34-0410-b5e6-96231b3b80d8 commit 60bd5f7897b0d386d71a73844fd3883839821c5a Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:17 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92634 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4185b0fe17814035e6e28c5c0e93b182d23c9125 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:12 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92633 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9a9a0690f376b5dfaecea0d6349cb59dd29c033 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:10 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92632 91177308-0d34-0410-b5e6-96231b3b80d8 commit adea762453eb41624f37e151d284fc20d3ea721c Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:07 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92631 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ceab92772248e28c3964b7c9245b679c72b23ae Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:07 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92630 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c9ab7a78ba28729d7c8098927c0bb7c8cc7fcd0 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:28:05 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92629 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61317a6a3789541b9dcd6341916ff31d51cc738f Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:59 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92628 91177308-0d34-0410-b5e6-96231b3b80d8 commit a088f76653c57e8157e6743ae486485dc63a47a9 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:54 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92627 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4d91eb1ee673dc2eb83a82525475b2083efd81be Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:53 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92626 91177308-0d34-0410-b5e6-96231b3b80d8 commit d1bc08c7f8e3a9959c33ff114ec3ad30af55b0d5 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:51 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92625 91177308-0d34-0410-b5e6-96231b3b80d8 commit 64f3b3b649fefc065b7714c977d4360d459a4766 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:47 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92624 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0afa05d4487081749fd2f4a4ff2e16300a52d535 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:44 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92623 91177308-0d34-0410-b5e6-96231b3b80d8 commit 79aa2ea6f0e98b1d6c832eaf0f44abbb23c116d5 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:39 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92622 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba58be830bb1c1b429cf85d401d8b92e66dc1329 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:39 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92621 91177308-0d34-0410-b5e6-96231b3b80d8 commit f25948108fbaecb985ab3a2fbbf7d9fa1916338e Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:33 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92620 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8892465cc5cfe8e6f279de9d6246430953e5d21a Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:30 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92619 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0011785b1d262783eda1dcdabac5a3581dc7c0f9 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:26 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92618 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9196a5558243d71d7ed72a838774896b43deff08 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:24 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92617 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35d99dcce0486fca2656a5d8eaa1cf5cc923c530 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:23 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92616 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd461df87ab202fcd702744b79511eaeaf66448b Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:21 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92615 91177308-0d34-0410-b5e6-96231b3b80d8 commit fac2751e262b8306477c6917daeb9ac789e49502 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:19 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92614 91177308-0d34-0410-b5e6-96231b3b80d8 commit 79a83e8d8a7d451171e547edf4a0db10bbaf5cf0 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:17 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92613 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc227c754c5faa7c071e58f0d698e73eef797b28 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:15 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92612 91177308-0d34-0410-b5e6-96231b3b80d8 commit d21e9eeed93ebc545767c0376a7f1a175b4f4672 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:11 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92611 91177308-0d34-0410-b5e6-96231b3b80d8 commit d3c9cb59fdf2754f6ff8000d7a5e36c527c504a9 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:09 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92610 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c4e1a2a7ace4fee36c8ba69f4151b95a6548944 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:06 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92609 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd7f741e59d004e03a265b2d7c8f712a62448c37 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:04 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92608 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3c7a47197bede65dccfa27ffa814326aba414d3 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:27:01 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92607 91177308-0d34-0410-b5e6-96231b3b80d8 commit c634876cea513c5a275b638287a51025be46a067 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:57 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92606 91177308-0d34-0410-b5e6-96231b3b80d8 commit e76939b714e55cb85990bcbc6b116374f41404fa Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:54 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92605 91177308-0d34-0410-b5e6-96231b3b80d8 commit 068c60489d7c516ea14920e63d19668c931868af Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:52 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92604 91177308-0d34-0410-b5e6-96231b3b80d8 commit 57ed64508e31f5cbe84a9cf9d647bcf2a1b3c3d7 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:49 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92603 91177308-0d34-0410-b5e6-96231b3b80d8 commit a37114727346745e667dc003990e9afbd3747f88 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:45 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92602 91177308-0d34-0410-b5e6-96231b3b80d8 commit d91e136d7029b08fda45b8787f5072a8a1299f47 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:44 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92601 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7564d1640d9e6392eea3411c4225d223754abe2e Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:41 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92600 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0da7f3da989122349e5f88adec40a0f6fa289886 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:39 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92599 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2bbf04af3985f22c4c3a125c92944bc16c4f648 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 01:26:36 2010 +0000 Add an svn:ignore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92598 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3dd58c22213899ccb75a7c2ca8aa231862c07f9 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:11 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92597 91177308-0d34-0410-b5e6-96231b3b80d8 commit 776d497ebe1a2f564e6347c9868068da15268760 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:09 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92596 91177308-0d34-0410-b5e6-96231b3b80d8 commit b47bdc31a4d95334741afd2f641e1689ebbc6b77 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:05 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92595 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c5fe44145e826545583d327163bb85117b8fab1 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:01 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92594 91177308-0d34-0410-b5e6-96231b3b80d8 commit b4470f146b54d320ec487817e4d5b5db462360ee Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:26:00 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92593 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4629465b6f1e87f2def1f26daafef9920a32c2c2 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:58 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92592 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16fbd3d7b8f99053d375b33f3b59f6d0e0a62fef Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:55 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92591 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63a27d7d439ca535de3bae6c706bb7504fe98b3b Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:52 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92590 91177308-0d34-0410-b5e6-96231b3b80d8 commit e745659a1bda8c67da88fe675dc04a8e27f1925d Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:50 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92589 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2d52f4500b8ff94b69c24667aab93162158443de Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:47 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92588 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d85752a7d4c66ac62cf4f2ba094020ee70935bf Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:45 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92587 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa4099eb1bf8ab16ba4a8036afd6f161e04ff9d1 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:43 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92586 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6b268b9ca85f035ffabe5dc1ccbe38bba1a29148 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:41 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92585 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4cddd05371227ebd98311b3f3c0f626023d38aab Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:39 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92584 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a0d2ab26242c7480217a853afed4028373dc137 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:20 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92583 91177308-0d34-0410-b5e6-96231b3b80d8 commit cea20bca449b5ea4a839ea4130fd121c300b9c92 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:15 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92582 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f2c44e41b585b295ffdbd6d3a2d9e00b62775fc Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:11 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92581 91177308-0d34-0410-b5e6-96231b3b80d8 commit e3a4bf8ebe6d1dd90bb691a8d264bc202d662aa1 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:09 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92580 91177308-0d34-0410-b5e6-96231b3b80d8 commit c104cbb8edc6b851833b551ab17602ac71eebe49 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:04 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92579 91177308-0d34-0410-b5e6-96231b3b80d8 commit fc886fd09a37b8afd503786f00f935a78f5913c8 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:25:00 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92578 91177308-0d34-0410-b5e6-96231b3b80d8 commit f622a561bec3cb20e445fd37689a92ecc2408e09 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:57 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92577 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c5590fb1ca3540b9ed2e5017810ac51a6c893c6 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:54 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92576 91177308-0d34-0410-b5e6-96231b3b80d8 commit a2af6867e420ba87dc4dd29b01e69afab59bfd3c Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:53 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92575 91177308-0d34-0410-b5e6-96231b3b80d8 commit 943eb7e561156c187c8a8456aa5e0d08e20b8980 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:50 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92574 91177308-0d34-0410-b5e6-96231b3b80d8 commit b0d039ffd114fa91fd4df22cd42842370e03cb59 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:48 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92573 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd5f499efa60f305850c1bad00b20404ca628aca Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:45 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92572 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3cfe335798a9942af1afab2dcda69cbebfde8994 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:43 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92571 91177308-0d34-0410-b5e6-96231b3b80d8 commit da0fe032fe1e3834cadb2731abf2c1065dd460d1 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:40 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92570 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34f085e22d9996fffa66ee1caed4371e86795d49 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:36 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92569 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac5c2b30d15893827c95c56698990b66e888edf6 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:34 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92568 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc4e392f43d93118dc0d90b38eb533fced2e714d Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:28 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92567 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95ce44444ab8457d0717ecc97cbc0e785f02094e Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:24 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92566 91177308-0d34-0410-b5e6-96231b3b80d8 commit a10627702f4fc7e0e503a8fbc23014da18fd91d8 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:21 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92565 91177308-0d34-0410-b5e6-96231b3b80d8 commit 39d140d93435c1d47305d0b1c3b8db7b222b6222 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 01:24:18 2010 +0000 Change SelectCode's argument from SDValue to SDNode *, to make it more clear what information these functions are actually using. This is also a micro-optimization, as passing a SDNode * around is simpler than passing a { SDNode *, int } by value or reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92564 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0596ab962e731ae23fa4c76b8597383ef6c55a01 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:24:08 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92563 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc82e7278d2eff71b8a47a5b7c8db31ee12b02b5 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:23:38 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92562 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c9fef71bd4164efec7f46046395b3395c8b3575 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:23:36 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92561 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4714553b53a495261b0ba92705b180368e141129 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 01:23:34 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92560 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6aa30a282356389719971dbc7cdef10b8d2896e3 Author: Devang Patel <dpatel@apple.com> Date: Tue Jan 5 01:10:40 2010 +0000 Remove dead debug info intrinsics. Intrinsic::dbg_stoppoint Intrinsic::dbg_region_start Intrinsic::dbg_region_end Intrinsic::dbg_func_start AutoUpgrade simply ignores these intrinsics now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92557 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9ac796828741a1b2c3e88fc075184a9db2bce949 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 00:44:20 2010 +0000 Remove the SDNPAssociative properties for the flags-producing operators. Eli pointed out that it's not obvious what that would mean. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92555 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7f4c5fc8893cd5ec147dcfaecaf617800ee863d Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 00:42:54 2010 +0000 Simplify this code; avoid duplicating the low-level implementation code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92554 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7b35a5f21112194c360dacc622e24916eb38844 Author: Dan Gohman <gohman@apple.com> Date: Tue Jan 5 00:30:22 2010 +0000 Fix a typo in a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92552 91177308-0d34-0410-b5e6-96231b3b80d8 commit f28809f180f22eb4192453cc4e0424f8cd41107d Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Jan 5 00:15:58 2010 +0000 Fix some struct/class specifier mismatches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92550 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3af787f06e5e1666cb524108809b64a51519e821 Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 00:10:05 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92548 91177308-0d34-0410-b5e6-96231b3b80d8 commit b46fdc9d84af01acad41e371d1877bf45b1bdcdd Author: David Greene <greened@obbligato.org> Date: Tue Jan 5 00:03:48 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92547 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7740668041ab6fd7315ca049a0d967ee3c264dc8 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 23:48:20 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92545 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd6aa515da7f9404f1fcc0c07b5c8ebd922639d2 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 23:39:17 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92544 91177308-0d34-0410-b5e6-96231b3b80d8 commit 64fcd6ae4e3e5838f8954d5853031f96fbeb2565 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 23:22:07 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92542 91177308-0d34-0410-b5e6-96231b3b80d8 commit 186652ea7b671784c6987b4eb0a2f4e663f40fb9 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Jan 4 23:17:24 2010 +0000 Update CMake LibDeps git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92540 91177308-0d34-0410-b5e6-96231b3b80d8 commit 935e55d50f4cab2e2ca15efc9951a2fb2bb04bc0 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 23:14:46 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92539 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58efec0df55ebc1ad60eb51aba2b2583cf3e55c8 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 23:06:47 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92535 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76a36035fa6480cc945fea7b020758102ec05149 Author: Devang Patel <dpatel@apple.com> Date: Mon Jan 4 23:04:36 2010 +0000 Fix debug_inlined section entries for routines whose names are changed through __asm() extension. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92533 91177308-0d34-0410-b5e6-96231b3b80d8 commit 84aab429d79955e5c13dfeaa210c7aaccaba44eb Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 23:02:10 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92532 91177308-0d34-0410-b5e6-96231b3b80d8 commit 652c5971b72c00ec4e753b1bdb56f80a95a8bbf5 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 22:49:02 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92529 91177308-0d34-0410-b5e6-96231b3b80d8 commit 70a291d70d6285c6f0392e9a94c5c89e3f89db20 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 22:41:43 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92528 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0bf334e685123790b89f8bd1d4628a98d1a63b7 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 22:33:16 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92524 91177308-0d34-0410-b5e6-96231b3b80d8 commit 55fa754fbdb50727509d61d3ef0ea39755eb40ca Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Jan 4 22:03:51 2010 +0000 tblgen/OptParser: Use EmitSourceFileHeader. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92521 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3d201c40d3cfd5f7c47db544d0163549b97cd73 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 22:02:01 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92520 91177308-0d34-0410-b5e6-96231b3b80d8 commit f398207f3eafa89375414ee8494a366040131cf9 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Mon Jan 4 21:58:55 2010 +0000 Fix CMake build for InstCombine changes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92519 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43d49789c42281da24317ac5fe35aa570a787ec0 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 21:48:34 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92518 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c9becc2902dbbd23607546ffa8c3cfd10c7182e Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 21:35:15 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92516 91177308-0d34-0410-b5e6-96231b3b80d8 commit c7948031039206fc69c92a63459b2937ec6918b4 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 21:26:07 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92515 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7908cbcbfbc70072231d2a4d3634455f4c3765a0 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 21:23:34 2010 +0000 Make this test more portable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92514 91177308-0d34-0410-b5e6-96231b3b80d8 commit f94a1da1ad4ccfab06440a63d4af16e2368da537 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Jan 4 21:22:48 2010 +0000 Perform this folding as a target specific dag combine: (or (x << c) | (y >> (64 - c))) ==> (shld64 x, y, c) The isel patterns may not catch all the cases if general dag combine has reduced width of source operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92513 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca20adc5b0ede83ed94670f38cab04ed314266dd Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 21:00:54 2010 +0000 Use a pointer type rather than MVT::Other for the ExternalSymbol node used in an inline asm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92512 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ded4e05a5295cb0f30fc9706bb9ed5c96b60bb8 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 20:55:05 2010 +0000 Remove some README.txt entries which are now implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92511 91177308-0d34-0410-b5e6-96231b3b80d8 commit 211f193cef4d20bfdda069634ca015a9c16570a4 Author: Devang Patel <dpatel@apple.com> Date: Mon Jan 4 20:54:06 2010 +0000 Remove oversimplified test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92510 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78591841b67f381ad822f76c4d5ce99891688d22 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 20:53:54 2010 +0000 Add some tests and update an existing test to reflect recent x86 isel peeps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92509 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7e8173fa6f122ddc2680eb974f6618dfae1f3973 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 20:52:50 2010 +0000 A use by operand 1 or 2 of a SELECT is not a FLAGS use. This lets the test-elimination work in more conditional-move cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92508 91177308-0d34-0410-b5e6-96231b3b80d8 commit cfbbad61bac01130af80d78538d3753207debb29 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 20:51:50 2010 +0000 Flags-producing add, and, or, etc. have the same profibility rules as normal add, and, or, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92507 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a3828c2f5f39d4cc8b911d98cb246ca2a9afeb2 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 20:51:05 2010 +0000 Add SDNPCommutative and SDNPAssociative to several X86 target nodes. This lets isel fold loads into them in more cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92506 91177308-0d34-0410-b5e6-96231b3b80d8 commit a48781ef9f52fa184b38ff497ae0912d13c24c4d Author: Devang Patel <dpatel@apple.com> Date: Mon Jan 4 20:44:00 2010 +0000 Fix begin and end markers for nested scopes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92505 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b792c95e6d4e3139a92e1153685946f1b11f845 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 20:36:57 2010 +0000 Replace some special-case code which probably was buggy with an assertion verifying that the special case does not occur. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92504 91177308-0d34-0410-b5e6-96231b3b80d8 commit cce9d29538cca89df73ca76b8bb7bbd065badf15 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 20:31:55 2010 +0000 Remove the CPAttrParentAsRoot code, which is unused, and inconvenient for a refactoring I'm working on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92503 91177308-0d34-0410-b5e6-96231b3b80d8 commit 262378f0fe604903e98b8b9c696f7aa896f054c6 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 19:57:26 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92502 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c6ce780e77241207156775ca4e85489f5e5ff82 Author: Devang Patel <dpatel@apple.com> Date: Mon Jan 4 19:41:13 2010 +0000 The test, derived from optimzed IR, does not mention "bar" in debug info anywhere so the dwarf writer is not expected to emit any debug info for function "bar". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92499 91177308-0d34-0410-b5e6-96231b3b80d8 commit ae758424789f1d19e87bd3d110177ec79271f960 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 19:36:42 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92498 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a28ffb27778158d230faa706ba627b3e41099f5 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 19:10:20 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92496 91177308-0d34-0410-b5e6-96231b3b80d8 commit c435b9e36e8ba86654d488d7c3de3caaaf6e0753 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 18:57:15 2010 +0000 Truncate GEP indexes larger than the pointer size down to pointer size when doing this transform if the GEP is not inbounds. No testcase because it is very difficult to trigger this: instcombine already canonicalizes GEP indices to pointer size, so it relies specific permutations of the instcombine worklist. Thanks to Duncan for pointing this possible problem out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92495 91177308-0d34-0410-b5e6-96231b3b80d8 commit a1bb07aa0d9650f11d99de47f1cf9da531b45cac Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 18:48:26 2010 +0000 silence a bogus 'might be used uninit' warning from GCC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92494 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6f3bf4c5544c4857eebf61b1055dd90ef37c58c7 Author: Dan Gohman <gohman@apple.com> Date: Mon Jan 4 18:38:39 2010 +0000 Add a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92492 91177308-0d34-0410-b5e6-96231b3b80d8 commit 24f90acb9d46605228ee5448934c4c00f7f0b721 Author: David Greene <greened@obbligato.org> Date: Mon Jan 4 17:47:05 2010 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92490 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee898135b401794d095886f24f04b4bb42d3f25e Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Mon Jan 4 10:31:54 2010 +0000 Fix invalid chain folding for memory variant of sdiv / udiv git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92472 91177308-0d34-0410-b5e6-96231b3b80d8 commit e800b08fb8273246ede9495efb76f51df5104755 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:59:07 2010 +0000 move some more cast-related stuff git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92471 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3529dd1d9672a47ba64c17314fcff8373bda8b8b Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Jan 4 07:55:25 2010 +0000 80-col violations, trailing whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92470 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b2e6feb96d027ae57c4e2c16d44c81794be97fe Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:54:59 2010 +0000 move the [Can]EvaluateInDifferentType functions out to InstCombineCasts.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92469 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4bbb8a358a666d66fdbf6870abf3cc9b2ead186d Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:53:58 2010 +0000 split 943 lines of instcombine out to a new InstCombineCasts.cpp file. InstructionCombining.cpp is now down to a svelte 9300 lines :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92468 91177308-0d34-0410-b5e6-96231b3b80d8 commit 004eae9138c629055b1d8f0c6a083cc7f64f7585 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:37:31 2010 +0000 split instcombine of compares (visit[FI]Cmp) out to a new InstCombineCompares.cpp file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92467 91177308-0d34-0410-b5e6-96231b3b80d8 commit 078c8b595c346a58f13c995c56af11d61fdfd099 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:19:55 2010 +0000 update cmakefile git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92466 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ef9cadf1ac6f58ce9cfaff94783ecd41a888e79 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:17:19 2010 +0000 move the 'SimplifyDemandedFoo' methods out to their own file, cutting 1K lines out of instcombine.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92465 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0108c8c925828fa1020f0b87abe9a2de4a0d972 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Jan 4 07:16:12 2010 +0000 Fix the Emacs mode string. Also trailing whitespace & 80-col violations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92464 91177308-0d34-0410-b5e6-96231b3b80d8 commit c737bae32e523f6e848986187bdd2a60a0d99461 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:12:23 2010 +0000 split the instcombine class definition out to a header shared among the instcombine library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92463 91177308-0d34-0410-b5e6-96231b3b80d8 commit 635eb0cb378a8abe8376fc4f6c75b6f9255d67ee Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 07:02:48 2010 +0000 remove a ton of unneeded LLVMContext stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92462 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3de1b03506fa746783da702a4b2791b8aac5e66d Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 06:30:00 2010 +0000 move InstCombineWorklist out to its own header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92461 91177308-0d34-0410-b5e6-96231b3b80d8 commit b43a92358666cb00a5dfa7ec95197ba9c13a65c4 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 06:28:20 2010 +0000 forgot to svn add these. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92460 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8d4c5c1d1462a330aac5a9067153a20c50c1eb84 Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 06:23:24 2010 +0000 move instcombine to its own library, it's past time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92459 91177308-0d34-0410-b5e6-96231b3b80d8 commit d1bad7405d2d9c24a1cfd27b0fa7938cd795b79b Author: Chris Lattner <sabre@nondot.org> Date: Mon Jan 4 06:03:59 2010 +0000 implement an instcombine xform needed by clang's codegen on the example in PR4216. This doesn't trigger in the testsuite, so I'd really appreciate someone scrutinizing the logic for correctness. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92458 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3a3e6366fa8ad087d355e4e7508b3cd359dd7cf Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 3 18:33:18 2010 +0000 fix PR5930, allowing the asmprinter to emit difference between two labels as a truncate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92455 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a0e9c64aa48fb1137b36930e90d20b744c2e3ab Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 3 18:14:24 2010 +0000 it isn't safe to speculative load from a malloc, it might have returned null, and may not have been big enough in any case. Thanks to Jay Foad for pointing this out! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92452 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0a30434516d58591e41031fcbe5122231f2dd74c Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 3 18:10:58 2010 +0000 add PR# git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92451 91177308-0d34-0410-b5e6-96231b3b80d8 commit 32bf9d34a062d5039f8f14498ba0af061461b65b Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 3 18:09:40 2010 +0000 differences between two blockaddress's don't cause a global variable initializer to require relocations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92450 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30000569c3e23cd39bcdb419d8416935ffdf7c08 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 3 06:58:48 2010 +0000 pull my debug hooks out, I'm done with this xform for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92446 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf48d8953d20dd801bd4eea038ea0b60e969e9a1 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Jan 3 04:39:07 2010 +0000 Small cleanups, refactor some duplicated code into a single method. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92445 91177308-0d34-0410-b5e6-96231b3b80d8 commit 74136f9c91a8bc0f19e637e35a18d3f6487e5129 Author: Chris Lattner <sabre@nondot.org> Date: Sun Jan 3 03:03:27 2010 +0000 generalize the previous transformation to handle indexing into arrays of structs and other arrays, so long as all the subsequent indexes are constants. This triggers frequently for stuff like: @divisions = internal constant [29 x [2 x i32]] [[2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 1], [2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 2], [2 x i32] zeroinitializer, [2 x i32] zeroinitializer, [2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 1], [2 x i32] zeroinitializer, [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 2]], align 32 ; <[29 x [2 x i32]]*> [#uses=50] %623 = getelementptr inbounds [29 x [2 x i32]]* @divisions, i64 0, i64 %619, i64 0 ; <i32*> [#uses=1] %684 = icmp eq i32 %683, 999 also for the "my_defs" table in 'gs', etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92444 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb77a9a904dea843a61ed8da02f44f6a91bb81cd Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Jan 3 00:55:31 2010 +0000 Cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92436 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd10dc6d790610482dd8f95c28a19740df436244 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 22:08:28 2010 +0000 teach instcombine to optimize idioms like A[i]&42 == 0. This occurs in 403.gcc in mode_mask_array, in safe-ctype.c (which is copied in multiple apps) in _sch_istable, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92427 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0fc16e3f995888e1452b115a14a23cc49025ac4 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 21:50:18 2010 +0000 Teach the table lookup optimization to generate range compares when a consequtive sequence of elements all satisfies the predicate. Like the double compare case, this generates better code than the magic constant case and generalizes to more than 32/64 element array lookups. Here are some examples where it triggers. From 403.gcc, most accesses to the rtx_class array are handled, e.g.: @rtx_class = constant [153 x i8] c"xxxxxmmmmmmmmxxxxxxxxxxxxmxxxxxxiiixxxxxxxxxxxxxxxxxxxooxooooooxxoooooox3x2c21c2222ccc122222ccccaaaaaa<<<<<<<<<<<<<<<<<<111111111111bbooxxxxxxxxxxcc2211x", align 32 ; <[153 x i8]*> [#uses=547] %142 = icmp eq i8 %141, 105 @rtx_class = constant [153 x i8] c"xxxxxmmmmmmmmxxxxxxxxxxxxmxxxxxxiiixxxxxxxxxxxxxxxxxxxooxooooooxxoooooox3x2c21c2222ccc122222ccccaaaaaa<<<<<<<<<<<<<<<<<<111111111111bbooxxxxxxxxxxcc2211x", align 32 ; <[153 x i8]*> [#uses=543] %165 = icmp eq i8 %164, 60 Also, most of the 59-element arrays (mode_class/rid_to_yy, etc) optimized before are actually range compares. This lets 32-bit machines optimize them. 400.perlbmk has stuff like this: 400.perlbmk: PL_regkind, even for 32-bit: @PL_regkind = constant [62 x i8] c"\00\00\02\02\02\06\06\06\06\09\09\0B\0B\0D\0E\0E\0E\11\12\12\14\14\16\16\18\18\1A\1A\1C\1C\1E\1F !!!$$&'((((,-.///88886789:;8$", align 32 ; <[62 x i8]*> [#uses=4] %811 = icmp ne i8 %810, 33 @PL_utf8skip = constant [256 x i8] c"\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\03\03\03\03\03\03\03\03\03\03\03\03\03\03\03\03\04\04\04\04\04\04\04\04\05\05\05\05\06\06\07\0D", align 32 ; <[256 x i8]*> [#uses=94] %12 = icmp ult i8 %10, 2 etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92426 91177308-0d34-0410-b5e6-96231b3b80d8 commit 19e717578551af76c788b29bde533f88a918180e Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 21:46:33 2010 +0000 theoretically the negate we find could be in a different function, check for this case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92425 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9a7a500993dfd7e3be5c44c7aef39b26ea338cc Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 20:20:33 2010 +0000 use enums for the over/underdefined markers for clarity. Switch to using -2/-3 instead of -1/-2 for a future xform. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92423 91177308-0d34-0410-b5e6-96231b3b80d8 commit a357b8d54b0c57f6988e66b8fd3a813881f2095b Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 20:07:03 2010 +0000 remove the random sampling framework, which is not maintained anymore. If there is interest, it can be resurrected from SVN. PR4912. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92422 91177308-0d34-0410-b5e6-96231b3b80d8 commit c325c5e72e737d4f1b5ab4595c378bf10358b8a7 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Jan 2 16:14:56 2010 +0000 Fix logic error in previous commit. The != case needs to become an or, not an and. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92419 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9fd66d7d2bbf26689ad9dd66c6bea5e9f4ed7f1c Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Jan 2 15:25:44 2010 +0000 Optimize pointer comparison into the typesafe form, now that the backends will handle them efficiently. This is the opposite direction of the transformation we used to have here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92418 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea367cca5ae583d07c6df818167c6419fbabbc22 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 09:35:17 2010 +0000 Generalize the previous xform to handle cases where exactly two elements match or don't match with two comparisons. For example, the testcase compiles into: define i1 @test5(i32 %X) { %1 = icmp eq i32 %X, 2 ; <i1> [#uses=1] %2 = icmp eq i32 %X, 7 ; <i1> [#uses=1] %R = or i1 %1, %2 ; <i1> [#uses=1] ret i1 %R } This generalizes the previous xforms when the array is larger than 64 elements (and this case matches) and generates better code for cases where it overlaps with the magic bitshift case. This generalizes more cases than you might expect. For example, 400.perlbmk has: @PL_utf8skip = constant [256 x i8] c"\01\01\01\... %15 = icmp ult i8 %7, 7 403.gcc has: @rid_to_yy = internal constant [114 x i16] [i16 259, i16 260, ... %18 = icmp eq i16 %16, 295 and xalancbmk has a bunch of examples, such as _ZN11xercesc_2_5L15gCombiningCharsE and _ZN11xercesc_2_5L10gBaseCharsE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92417 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9780c03743bc6320d89d12b31cb1c84fd146da4f Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 09:22:13 2010 +0000 fix a miscompilation I introduced of cdecl with a late change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92416 91177308-0d34-0410-b5e6-96231b3b80d8 commit 03b9facf565592cf62612707e7e3f2c74471527a Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 08:56:52 2010 +0000 enhance the compare/load/index optimization to work on *any* load from a global with 32/64 elements or less (depending on whether i64 is native on the target), generating a bitshift idiom to determine the result. For example, on test4 we produce: define i1 @test4(i32 %X) { %1 = lshr i32 933, %X ; <i32> [#uses=1] %2 = and i32 %1, 1 ; <i32> [#uses=1] %R = icmp ne i32 %2, 0 ; <i1> [#uses=1] ret i1 %R } This triggers in a number of interesting cases, for example, here's an fp case: @A.3255 = internal constant [4 x double] [double 4.100000e+00, double -3.900000e+00, double -1.000000e+00, double 1.000000e+00], align 32 ; <[4 x double]*> [#uses=7] ... %7 = fcmp olt double %3, 0.000000e+00 In this case we make the slen2_tab global dead, which is nice: @slen2_tab = internal constant [16 x i32] [i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 1, i32 2, i32 3, i32 1, i32 2, i32 3, i32 2, i32 3], align 32 ; <[16 x i32]*> [#uses=1] ... %204 = icmp eq i32 %46, 0 Perl has a bunch of these, also on the 'Perl_regkind' array: @Perl_yygindex = internal constant [51 x i16] [i16 0, i16 0, i16 0, i16 0, i16 374, i16 351, i16 0, i16 -12, i16 0, i16 946, i16 413, i16 -83, i16 0, i16 0, i16 0, i16 -311, i16 -13, i16 4007, i16 2893, i16 0, i16 0, i16 0, i16 0, i16 0, i16 372, i16 -8, i16 0, i16 0, i16 246, i16 -131, i16 43, i16 86, i16 208, i16 -45, i16 -169, i16 987, i16 0, i16 0, i16 0, i16 0, i16 308, i16 0, i16 -271, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0], align 32 ; <[51 x i16]*> [#uses=1] ... %1364 = icmp eq i16 %1361, 0 186.crafty really likes this on 64-bit machines, because it triggers on a bunch of globals like this: @white_outpost = internal constant [64 x i8] c"\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\02\02\00\00\00\00\00\04\05\05\04\00\00\00\00\03\06\06\03\00\00\00\00\00\01\01\00\00\00\00\00\00\00\00\00\00\00", align 32 ; <[64 x i8]*> [#uses=2] However the big winner is 403.gcc, which triggers hundreds of times, eliminating all the accesses to the 57-element arrays 'mode_class', mode_unit_size, mode_bitsize, regclass_map, etc. go 64-bit machines :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92415 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ebc5d61a24dc66f46dba1db0a6919fd6b21e581 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sat Jan 2 08:27:23 2010 +0000 Forward -O0 to llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92414 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f441ad8ebfa73fa4994319f5b6f7e367b865a7d Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sat Jan 2 08:27:10 2010 +0000 Apparently, it is OK for -MT to be specified several times. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92413 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94955a8b4771ae14ff26b9afbb45cb7b3d011141 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 08:20:51 2010 +0000 enhance the previous optimization to work with fcmp in addition to icmp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92412 91177308-0d34-0410-b5e6-96231b3b80d8 commit b84aa98afd5a02d8a26e6f38a842dc0cc6507c9c Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 08:12:04 2010 +0000 Teach instcombine to fold compares of loads from constant arrays with variable indices into a comparison of the index with a constant. The most common occurrence of this that I see by far is stuff like: if ("foobar"[i] == '\0') ... which we compile into: if (i == 6), saving a load and materialization of the global address. This also exposes loop trip count information to later passes in many cases. This triggers hundreds of times in xalancbmk, which is where I first noticed it, but it also triggers in many other apps. Here are a few interesting ones from various apps: @must_be_connected_without = internal constant [8 x i8*] [i8* getelementptr inbounds ([3 x i8]* @.str64320, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8]* @.str27283, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8]* @.str71327, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8]* @.str72328, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8]* @.str18274, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8]* @.str11267, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8]* @.str32288, i64 0, i64 0), i8* null], align 32 ; <[8 x i8*]*> [#uses=2] %scevgep.i = getelementptr [8 x i8*]* @must_be_connected_without, i64 0, i64 %indvar.i ; <i8**> [#uses=1] %17 = load ... %18 = icmp eq i8* %17, null ; <i1> [#uses=1] -> icmp eq i64 %indvar.i, 7 @yytable1095 = internal constant [84 x i8] c"\12\01(\05\06\07\08\09\0A\0B\0C\0D\0E1\0F\10\11266\1D: \10\11,-,0\03'\10\11B6\04\17&\18\1945\05\06\07\08\09\0A\0B\0C\0D\0E\1E\0F\10\11*\1A\1B\1C$3+>#%;<IJ=ADFEGH9KL\00\00\00C", align 32 ; <[84 x i8]*> [#uses=2] %57 = getelementptr inbounds [84 x i8]* @yytable1095, i64 0, i64 %56 ; <i8*> [#uses=1] %mode.0.in = getelementptr inbounds [9 x i32]* @mb_mode_table, i64 0, i64 %.pn ; <i32*> [#uses=1] load ... %64 = icmp eq i8 %58, 4 ; <i1> [#uses=1] -> icmp eq i64 %.pn, 35 ; <i1> [#uses=0] @gsm_DLB = internal constant [4 x i16] [i16 6554, i16 16384, i16 26214, i16 32767] %scevgep.i = getelementptr [4 x i16]* @gsm_DLB, i64 0, i64 %indvar.i ; <i16*> [#uses=1] %425 = load %scevgep.i %426 = icmp eq i16 %425, -32768 ; <i1> [#uses=0] -> false git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92411 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b7ce57f87d16a0acd0efbbbbd614985f65bc791 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 01:22:23 2010 +0000 constant fold nasty constant expressions formed by llvm-gcc, wrapping up PR3351. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92410 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4091917ae511e97c66b4d94602b1aa3457205ab2 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 00:31:05 2010 +0000 remove the instcombine transformations that are inserting nasty pointer to int casts that confuse later optimizations. See PR3351 for details. This improves but doesn't complete fix 483.xalancbmk because llvm-gcc does this xform in GCC's "fold" routine as well. Clang++ will do better I guess. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92408 91177308-0d34-0410-b5e6-96231b3b80d8 commit 910a778224f2b18bfadd8512345b17706d890f30 Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 00:22:15 2010 +0000 allow this to work on linux hosts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92407 91177308-0d34-0410-b5e6-96231b3b80d8 commit a746511144561cb5a56ae14096499a8dcdf5d10e Author: Chris Lattner <sabre@nondot.org> Date: Sat Jan 2 00:00:03 2010 +0000 Teach codegen to handle: (X != null) | (Y != null) --> (X|Y) != 0 (X == null) & (Y == null) --> (X|Y) == 0 so that instcombine can stop doing this for pointers. This is part of PR3351, which is a case where instcombine doing this for pointers (inserting ptrtoint) is pessimizing code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92406 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3b9d28303feab3a9b0b446b189a3f23e8fff72a2 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 23:55:04 2010 +0000 rename file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92405 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0903092e4877dcf99741ed478addd9d0afc57ec5 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 23:37:34 2010 +0000 whitespace cleanup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92404 91177308-0d34-0410-b5e6-96231b3b80d8 commit f54ff334cb53099a89446a32d22e37019825056a Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 23:09:08 2010 +0000 add a simple instcombine xform, simplify another one to use hasAllZeroIndices() instead of hand rolling a loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92403 91177308-0d34-0410-b5e6-96231b3b80d8 commit fc872393bf81fa6b0a601c6d7b76d1f1fb3b9699 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 22:42:29 2010 +0000 generalize the pointer difference optimization to handle a constantexpr gep on the 'base' side of the expression. This completes comment #4 in PR3351, which comes from 483.xalancbmk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92402 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f541cf11a4e334ce302282521bbab6605b2076d Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 22:29:12 2010 +0000 teach instcombine to optimize pointer difference idioms involving constant expressions. This is a step towards comment #4 in PR3351. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92401 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6292bc182efcd6d4e11c2b52671f66f8935e712 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 22:12:03 2010 +0000 use 'match' to simplify some code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92400 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34eb10d272168ccc1c93029279578cc5f02c3fa3 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 18:34:40 2010 +0000 implement the transform requested in PR5284 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92398 91177308-0d34-0410-b5e6-96231b3b80d8 commit 46e577bf2a6280f34443ebe54086acc3dd98a20d Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Jan 1 04:41:36 2010 +0000 Fix a warning on gcc 4.4. SelectionDAGBuilder.cpp:4294: warning: suggest explicit braces to avoid ambiguous ‘else’ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92395 91177308-0d34-0410-b5e6-96231b3b80d8 commit 480b7f806a23fc202d62c88d0841ebeed547f4e2 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Jan 1 04:41:22 2010 +0000 Trailing whitespace, 80-col violations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92394 91177308-0d34-0410-b5e6-96231b3b80d8 commit 305344c00aad44f387608b0e55786a151f42840d Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Jan 1 04:41:10 2010 +0000 Minor simplifactions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92393 91177308-0d34-0410-b5e6-96231b3b80d8 commit de321fd87cc67481b8605dafc7edf8b59e95bd3c Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Jan 1 04:40:54 2010 +0000 Typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92392 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90837d9a6ecd25840dc9450638db4953b5a98e72 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Jan 1 03:51:02 2010 +0000 Make CheckForSuperfluousOptions handle list form of 'switch_on' correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92391 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ab87cfc39d712753f6d1f9c64d0a67e82744c7d Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Jan 1 03:50:51 2010 +0000 Minor simplifications. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92390 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9718696a5cd121422f7bb2aef2d704d005ad8205 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Jan 1 03:50:34 2010 +0000 Better error message. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92389 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6391637268da054569126bf1c0eee3a90e87a35a Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 03:32:16 2010 +0000 Teach codegen to lower llvm.powi to an efficient (but not optimal) multiply sequence when the power is a constant integer. Before, our codegen for std::pow(.., int) always turned into a libcall, which was really inefficient. This should also make many gfortran programs happier I'd imagine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92388 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc7a9122a4566bf8ad1eb66dc22064fabda19f91 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 03:26:51 2010 +0000 Make this more likely to generate a libcall. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92387 91177308-0d34-0410-b5e6-96231b3b80d8 commit c42f65a4032db2a448aaa7b85dff872c8955f1ea Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 01:54:08 2010 +0000 add missing line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92384 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30095b482545296c2e4d1e25ca7f728104612e28 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 01:52:15 2010 +0000 add a few trivial instcombines for llvm.powi. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92383 91177308-0d34-0410-b5e6-96231b3b80d8 commit f2b7b735f3f8abaa67b644eb410c182c6c257304 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 01:29:26 2010 +0000 update this. To take the next step, llvm.powi should be generalized to work on integers as well and codegen should lower them to branch trees. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92382 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9174de49a24169a0d3d58b6378ec05dbb549060b Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 01:13:15 2010 +0000 When factoring multiply expressions across adds, factor both positive and negative forms of constants together. This allows us to compile: int foo(int x, int y) { return (x-y) + (x-y) + (x-y); } into: _foo: ## @foo subl %esi, %edi leal (%rdi,%rdi,2), %eax ret instead of (where the 3 and -3 were not factored): _foo: imull $-3, 8(%esp), %ecx imull $3, 4(%esp), %eax addl %ecx, %eax ret this started out as: movl 12(%ebp), %ecx imull $3, 8(%ebp), %eax subl %ecx, %eax subl %ecx, %eax subl %ecx, %eax ret This comes from PR5359. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92381 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4aed2811219557774a7df9a86529c6d72280be50 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 00:50:00 2010 +0000 test case we alredy get right. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92380 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0fc5712a47212e229d5421c21100a3e5e3cc347f Author: Ted Kremenek <kremenek@apple.com> Date: Fri Jan 1 00:04:49 2010 +0000 Remove old header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92378 91177308-0d34-0410-b5e6-96231b3b80d8 commit 680cc0add1cf3946bd625782d25e5116ae9b6749 Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 00:04:26 2010 +0000 clean up some comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92377 91177308-0d34-0410-b5e6-96231b3b80d8 commit e7d8b124af9cecb15576e155686447438f07122d Author: Chris Lattner <sabre@nondot.org> Date: Fri Jan 1 00:01:34 2010 +0000 switch from std::map to DenseMap for rank data structures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92375 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49b38e9dc18b42fcb62e9e47729f8a2c349ba464 Author: Ted Kremenek <kremenek@apple.com> Date: Thu Dec 31 23:40:17 2009 +0000 Remove derelict serialization code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92374 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd7266b6fa5dafad5e578ce761995dda8263ba78 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 20:34:32 2009 +0000 reuse negates where possible instead of always creating them from scratch. This allows us to optimize test12 into: define i32 @test12(i32 %X) { %factor = mul i32 %X, -3 ; <i32> [#uses=1] %Z = add i32 %factor, 6 ; <i32> [#uses=1] ret i32 %Z } instead of: define i32 @test12(i32 %X) { %Y = sub i32 6, %X ; <i32> [#uses=1] %C = sub i32 %Y, %X ; <i32> [#uses=1] %Z = sub i32 %C, %X ; <i32> [#uses=1] ret i32 %Z } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92373 91177308-0d34-0410-b5e6-96231b3b80d8 commit dabb5f7a839c6ffa02eba804d2ee257a849816ee Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 19:49:01 2009 +0000 we don't need a smallptrset to detect duplicates, the values are sorted, so we can just do a linear scan. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92372 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a14c94ff032c286735e3d51ad3716292eb02d9c Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 19:34:45 2009 +0000 make reassociate more careful about not leaving around dead mul's git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92370 91177308-0d34-0410-b5e6-96231b3b80d8 commit b350027509cee7866483cd4c772c0ba585b81201 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 19:25:19 2009 +0000 remove debug git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92369 91177308-0d34-0410-b5e6-96231b3b80d8 commit eef3d7ee13996d710f5af71a4a1791a7bfa64057 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 19:24:52 2009 +0000 teach reassociate to factor x+x+x -> x*3. While I'm at it, fix RemoveDeadBinaryOp to actually do something. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92368 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4ecba488405762d5bdcb4cfceb50a14728bc9a5d Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 18:40:32 2009 +0000 change reassociate to use SmallVector for its key datastructures instead of std::vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92366 91177308-0d34-0410-b5e6-96231b3b80d8 commit a49b7bd78269db61b5905196c3a42687aa9ea684 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 18:18:46 2009 +0000 change an if to an assert, fix comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92364 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87a70035c511a65fdf87d3c114669553ef70442d Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 18:17:13 2009 +0000 move the rest of the add optimization code out to OptimizeAdd, improve some comments, simplify a bit of code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92363 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35f374a80c2c56df08b8a86049b70c39cfa9aa6a Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 17:51:05 2009 +0000 factor statistic updating better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92362 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3866fd8b0928b0e2a81b931077fb42cc919206ec Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Dec 31 16:27:13 2009 +0000 Silence compiler warning. warning: comparison between signed and unsigned integer expressions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92359 91177308-0d34-0410-b5e6-96231b3b80d8 commit f26331c710d7cb3dc5e2df5f599e0b439b2e0d2e Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 08:33:49 2009 +0000 simple fix for an incorrect factoring which causes a miscompilation, PR5458. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92354 91177308-0d34-0410-b5e6-96231b3b80d8 commit 432f8a4ede7b5b32887a2ae4c7f8cd822feb9de4 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 08:32:22 2009 +0000 merge some more tests in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92353 91177308-0d34-0410-b5e6-96231b3b80d8 commit e1d8cae5d7441a85b5138590f2a19e774efc5a14 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 08:29:56 2009 +0000 filecheckize git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92352 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a8f839a3540ae2c6933fa8f850a51b95104e61d Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 08:23:09 2009 +0000 fix refactoro git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92349 91177308-0d34-0410-b5e6-96231b3b80d8 commit 67ee6d8a18ce97db9a33a19ffe62c53b3bac264a Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 07:59:34 2009 +0000 factor code out into helper functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92347 91177308-0d34-0410-b5e6-96231b3b80d8 commit f854201455275fe4ec9b15b8bef96d515990b99f Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 07:48:51 2009 +0000 switch some std::vector's to smallvector. Reduce nesting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92346 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4671c2dcae45396caa118cee1be30d21caac5f6 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 07:33:14 2009 +0000 use more modern datastructures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92344 91177308-0d34-0410-b5e6-96231b3b80d8 commit eca6bc45daaff60fd301ddcb3c94f0810738f2ed Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 07:17:37 2009 +0000 clean up -debug output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92343 91177308-0d34-0410-b5e6-96231b3b80d8 commit a5f5a55bd2010c450ba3a648ad5e716c840ac606 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Dec 31 04:24:34 2009 +0000 Document the edit-distance algorithm used in StringRef, switch it over to SmallVector, and add a unit test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92340 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a1c423fb9667a46973660d699e342f781ff0e1b Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 03:02:42 2009 +0000 this #include is ok. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92338 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05a0becaf20bf261a03929e63cb10c25a9172406 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 03:02:08 2009 +0000 fix Analysis/DebugInfo.h to not include Metadata.h. Do this by moving one method out of line and eliminating redundant checks from other methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92337 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42dfc1d91651da34013c8ae49382ca10961224ae Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 03:00:49 2009 +0000 add some basic named MD tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92336 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf722229b32c21d5253ce611583938c1272f54de Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:33:14 2009 +0000 use early exits to reduce indentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92335 91177308-0d34-0410-b5e6-96231b3b80d8 commit c216378f3e025eed5df082c89eb82b28be8e1f34 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:31:59 2009 +0000 eliminate another copy of the mdnode printing logic, simplify the one that remains. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92334 91177308-0d34-0410-b5e6-96231b3b80d8 commit d256081f4440011f5cb24d08d5112ecf710869c9 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:27:30 2009 +0000 random tidying for MDNode printing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92333 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7d7fac9a02beee58e15c60298a26f5f9670d15c8 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:23:35 2009 +0000 eliminate a bunch of useless forwarding functions with one caller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92332 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f23f2e3d4679ea7a9b3f6a79ffbe6015ff95742 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:20:11 2009 +0000 make mdnMap type safe, rename accessors for consistency with the rest of llvm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92331 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a1e1086cfb3e9daffc318b392bf82e2cc59f041 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:15:45 2009 +0000 metadata can't be a global var initializer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92330 91177308-0d34-0410-b5e6-96231b3b80d8 commit d1af981f1285805303100ba20190a3f9e9c4f4a2 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:13:35 2009 +0000 simplify mdnode printing logic. Now N->dump() only dumps one node instead of all of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92329 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e50db19cd616dc6705d14b1f85dba6494ce0260 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 02:12:13 2009 +0000 don't unittest mdnode printing, we have disassembler tests for this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92328 91177308-0d34-0410-b5e6-96231b3b80d8 commit d401bb57e7bc85c1c1e2170b3f66989b438246c1 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 01:54:05 2009 +0000 unify two copies of the NamedMDNode printing code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92327 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4dd513c791f8a7dbd1ed28a455740f144d1f2a2 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 01:44:44 2009 +0000 fix printing of function-local metadata to print all the operands of the mdnode, not just operand 0 over and over. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92326 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5828cf6c126f0f0c7fbc09fa1db040025598cc5e Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 01:41:14 2009 +0000 simplify printing of mdstring and Argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92325 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7811ce3c042b1e10bf9a92978a360ba64916dfc5 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 01:36:50 2009 +0000 simplify asmprinting of NamedMDNode git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92324 91177308-0d34-0410-b5e6-96231b3b80d8 commit a643a318f7a73ba97a66bd9bf68de4f7f19c1c7b Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 01:32:41 2009 +0000 Remove #include of metadata.h from intrinsicinst.h. The only method that needs it (DbgValueInst::getValue) has been moved out of line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92323 91177308-0d34-0410-b5e6-96231b3b80d8 commit 782edc0ad4962d0f22679c264b9ad9aeb43495e5 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 01:22:29 2009 +0000 rename "elements" of metadata to "operands". "Elements" are things that occur in types. "operands" are things that occur in values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92322 91177308-0d34-0410-b5e6-96231b3b80d8 commit c79176153244447832fda44fc92602cb19c9da20 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 01:05:46 2009 +0000 Optimize MDNode to coallocate the operand list immediately after the MDNode in memory. This eliminates the operands pointer and saves a new[] per node. Note that the code in DIDerivedType::replaceAllUsesWith is wrong and quite scary. A MDNode should not be RAUW'd with something else: this changes all uses of the mdnode, which may not be debug info related! Debug info should use something non-mdnode for declarations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92321 91177308-0d34-0410-b5e6-96231b3b80d8 commit 67735d43b803531f50ba62a14a19750f3509d640 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 31 00:51:46 2009 +0000 tidy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92320 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0deeb1db6042913943e6b7d60cdd118ef2a9376 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 21:42:11 2009 +0000 do not bother reuniquing mdnodes whose operands drop to null. Doing so can be a huge performance issue when tearing down modules and mdnodes are not guaranteed to be unique anyway. This speeds up: $ time ~/llvm/Release/bin/clang gcc.c -w -S -g from 72 to 35s, where gcc.c is from: http://people.csail.mit.edu/smcc/projects/single-file-programs/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92315 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6729718c58b0778c48378d4a2f9e18778d396aa Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 20:25:09 2009 +0000 remove some misleading comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92311 91177308-0d34-0410-b5e6-96231b3b80d8 commit e63a69745242ce18f887b374f0db666f0f778e4c Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Dec 30 17:23:44 2009 +0000 Implement edit distance for StringRef git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92309 91177308-0d34-0410-b5e6-96231b3b80d8 commit 205f53281b573f15e78ce49fdb0f700092ee977b Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 06:00:36 2009 +0000 remove some fixme's git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92304 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d0d3555fc441023a92a5a248e6f3d9a5b44a950 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:54:51 2009 +0000 fix two bogus tests that the asmparser now rejects. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92303 91177308-0d34-0410-b5e6-96231b3b80d8 commit 252f0e4c82322f10f0cf3e99b2faa00d9ed03f08 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:48:36 2009 +0000 now that instruction metadata is only parsed in one place, eliminate the parser-global MDsOnInst vector and make ParseInstructionMetadata return its result by-ref through an argument like the entire rest of the parser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92302 91177308-0d34-0410-b5e6-96231b3b80d8 commit c095b028825a29bad04e198523c3488e779d8c7c Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:44:30 2009 +0000 reimplement ParseOptionalInfo as ParseOptionalCommaAlign, correctly handle the comma case for metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92301 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50bbd7c6b40c7c8a2f0f1f46302b805ff986a146 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:31:19 2009 +0000 rename ParseOptionalCustomMetadata -> ParseInstructionMetadata, and make it non-optional. This fixes the bug where we'd accept and ignore a spurious comma after some instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92300 91177308-0d34-0410-b5e6-96231b3b80d8 commit a834b598af65a2b754df36042a8e7f1886263836 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:27:33 2009 +0000 convert 4 more instructions over. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92299 91177308-0d34-0410-b5e6-96231b3b80d8 commit b0f5db5cb5246de5a9d8f25d81788e837b35398a Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:23:43 2009 +0000 add facilities to start factoring instruction metadata parsing out of each opcode's handler. Change ret over so far. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92298 91177308-0d34-0410-b5e6-96231b3b80d8 commit a36628319feacb86df07dfc1ca6c5e05b764ba74 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:14:00 2009 +0000 reimplement insertvalue/extractvalue metadata handling to not blindly accept invalid input. Actually add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92297 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad53f269b62cd83bfa6caf79632016715c44536f Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:04:46 2009 +0000 remove two bogus calls that accepted metadata in the middle of insert/extract value *constant exprs*. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92296 91177308-0d34-0410-b5e6-96231b3b80d8 commit 106ec003fa597a1634e0a8f20e7c466497ef04ac Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 05:02:06 2009 +0000 rename NamedOrCustomMD -> MetadataVar to follow conventions of all the rest of the code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92295 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7da8c1f859cb6e837e3a44ed6147a1bc4733857 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 04:56:59 2009 +0000 rename lltok::Metadata -> lltok::exclaim. We name tokens after their syntactic form, not their semantic form. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92294 91177308-0d34-0410-b5e6-96231b3b80d8 commit 321130761ffd8fb17d1e90824ed5f0711f15e8af Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 04:51:58 2009 +0000 rename MetadataCache -> NumberedMetadata to follow the convention used by other things. Convert it to a vector since it is a dense numbering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92293 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42913ca9f6a8786f8f0c6835e670402f7db5d165 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 04:42:57 2009 +0000 rewrite ParseMDNodeVector to follow the normal patter used in the .ll parser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92292 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8859ed33bc71bf98ea6f8e162ee4359fa1744d94 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 04:15:23 2009 +0000 rename ParseMDNode -> ParseMDNodeID, since it parses !42, not !{... } as you'd expect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92291 91177308-0d34-0410-b5e6-96231b3b80d8 commit e78c594690534be3d922f4c2f59ece9a7da1d186 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 04:13:37 2009 +0000 fix parsing of mdstring values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92290 91177308-0d34-0410-b5e6-96231b3b80d8 commit b5e601df8a3ed005307e6e1194a39446a98d1b83 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 02:20:07 2009 +0000 remove the code added in r90497. It has several major issues and no tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92288 91177308-0d34-0410-b5e6-96231b3b80d8 commit c5a4e14fc3a40fe3a2843a2c0ae2587927677842 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 30 02:11:14 2009 +0000 split t_Metadata into t_MDNode and t_MDString, eliminating some unsafe casting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92287 91177308-0d34-0410-b5e6-96231b3b80d8 commit da5298327ce62bd6d8327e24d5789b52902c4f60 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 22:40:21 2009 +0000 factor code even more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92280 91177308-0d34-0410-b5e6-96231b3b80d8 commit b5a95af25e0603970ceac878057d48682d7cdfed Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 22:35:39 2009 +0000 simplify some code and unbreak the build by not consuming an extra token. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92279 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68c027ce120b4bb4fd519f9f710fe819b728698a Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Dec 29 22:17:06 2009 +0000 remove a really wrong parenthesis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92277 91177308-0d34-0410-b5e6-96231b3b80d8 commit e599a697b4098ccd98f8edc80b4c1503194a5c7e Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 22:01:50 2009 +0000 clean up some really strange code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92275 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d53e97911a01aa7278e301aa3ad41ec5de588df Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 21:53:55 2009 +0000 change ParseMDString and ParseMDNode to take arguments of the right type. This exposed a raft of other problems, which I'll deal with in subsequent patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92273 91177308-0d34-0410-b5e6-96231b3b80d8 commit 349e4075fbe75fccaa4e94296af269bcd9a866dd Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 21:43:58 2009 +0000 switch to TrackingVH instead of WeakVH, since these can never be RAUW'd and go to null. This also gets us some sorely lacking type safety. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92272 91177308-0d34-0410-b5e6-96231b3b80d8 commit af9ba478bc13ec6132d707b84d218daa8f26fc36 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 21:25:40 2009 +0000 Each instruction is allowed to have *multiple* different metadata objects on them. Though the entire compiler supports this, the asmparser didn't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92270 91177308-0d34-0410-b5e6-96231b3b80d8 commit 24392c25bc8f9283a50d326eb2b5e9bc24416cb5 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 21:17:33 2009 +0000 Do not crash when .ll printing metadata that smells like debug info, but isn't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92268 91177308-0d34-0410-b5e6-96231b3b80d8 commit f272fd760f2a623eea02766fb1143f94746f3ca3 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 21:09:57 2009 +0000 fix indentation, fit in 80 cols. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92267 91177308-0d34-0410-b5e6-96231b3b80d8 commit 527d14b89e5dde3ec59e4431be4c102383d55edf Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Dec 29 16:57:26 2009 +0000 Replace a few more SmallVectors with arrays. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92265 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7b0ebd1d27261cff8d0c0a0e20ab84d2da81ae8 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Dec 29 11:04:52 2009 +0000 Use an array instead of a SmallVector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92264 91177308-0d34-0410-b5e6-96231b3b80d8 commit 457576ff0a03b6a73006b4202ae17304125e38c0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 09:32:19 2009 +0000 remove a bunch of unneeded functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92263 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49c94d990cc63b75b1a9a010d818c27ca2a779bb Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 09:22:47 2009 +0000 major cleanups, much of this file was incorrectly indented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92262 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0aad044ccc2d58a1e5a3a704de3f2e85b46706a Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 09:15:46 2009 +0000 one pass of cleanup over DebugInfo.h. Much more is still needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92261 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4d8577e32301f706cf33e6f9401b062870476ab Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 09:12:29 2009 +0000 prune #includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92260 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6bba08039ac1edd35d89b5a7da3c06317b0a5a73 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 09:01:33 2009 +0000 Final step in the metadata API restructuring: move the getMDKindID/getMDKindNames methods to LLVMContext (and add convenience methods to Module), eliminating MetadataContext. Move the state that it maintains out to LLVMContext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92259 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58d94d4250c8a42d3392e01c3dd9e108e1bc5791 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 08:06:56 2009 +0000 just cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92258 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a21401bf89ad297f30839e65e5c09ad63073f85 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 08:03:58 2009 +0000 remove useless argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92256 91177308-0d34-0410-b5e6-96231b3b80d8 commit c5c30fec467ddaa595605058a29eae086ba5130c Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 07:56:15 2009 +0000 privatize another interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92255 91177308-0d34-0410-b5e6-96231b3b80d8 commit a361a085cb03ab1e951ed341cb3271a8f54f587e Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 07:50:09 2009 +0000 the only call to this function (from clang) has been removed, zap it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92254 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9924ee255336099ea7fc66ff6c98e8ce367db9f4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 07:44:16 2009 +0000 remove some unneeded Metadata interfaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92252 91177308-0d34-0410-b5e6-96231b3b80d8 commit 81ffc04666323d8fc0b1a831d63486436dec815f Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 07:28:33 2009 +0000 fix .cpp file to not wrap the entire file in namespace blocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92250 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ae0692560544ab40362e7902db0d4933395c1b1 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 07:25:48 2009 +0000 tidy up debug info comments, use ->isVoidTy() where reasonable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92249 91177308-0d34-0410-b5e6-96231b3b80d8 commit f4a877b44e61d0e4f3a03219ab430f4c4fbaed94 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 07:12:03 2009 +0000 sink twine.h down out of Value.h. It is annoying that you need to #include Twine.h just to give a twine a default value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92247 91177308-0d34-0410-b5e6-96231b3b80d8 commit 260cabecaaba7c0ce020aab05f08062154205014 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Tue Dec 29 03:24:34 2009 +0000 Extern declaration for unordered.f32 libcall was not being emitted. Fixed that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92242 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2394453af76b7e98b2574613a9af4523ae124805 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 02:53:52 2009 +0000 When doing v1->RAUW(v2), don't do anything to metadata. We don't know why one was replaced with the other. Even in the specific case of debug information, it doesn't make sense to transfer the location over, this will just result in jumbled loc info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92241 91177308-0d34-0410-b5e6-96231b3b80d8 commit 809758b23bf141f89fc0e4bb46b16705babcb217 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 02:46:09 2009 +0000 sink the Instruction::HasMetadata bit into SubclassData. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92240 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed71f551254a290c97860a7d8106a26905705dc4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 29 02:14:09 2009 +0000 add a layer of accessors around the Value::SubClassData member, and use a convention (shadowing the setter with private forwarding function) to prevent subclasses from accidentally using it. This exposed some bogosity in ConstantExprs, which was propaging the opcode of the constant expr into the NUW/NSW/Exact field in the getWithOperands/getWithOperandReplaced methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92239 91177308-0d34-0410-b5e6-96231b3b80d8 commit d11da6df1ecf393f637674081b24a631417321ed Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 23:41:32 2009 +0000 This is a major cleanup of the instruction metadata interfaces that I asked Devang to do back on Sep 27. Instead of going through the MetadataContext class with methods like getMD() and getMDs(), just ask the instruction directly for its metadata with getMetadata() and getAllMetadata(). This includes a variety of other fixes and improvements: previously all Value*'s were bloated because the HasMetadata bit was thrown into value, adding a 9th bit to a byte. Now this is properly sunk down to the Instruction class (the only place where it makes sense) and it will be folded away somewhere soon. This also fixes some confusion in getMDs and its clients about whether the returned list is indexed by the MDID or densely packed. This is now returned sorted and densely packed and the comments make this clear. This introduces a number of fixme's which I'll follow up on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92235 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7006b38f3ae7c3b5a565ff924b729111807327eb Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 21:56:07 2009 +0000 rearrange some code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92234 91177308-0d34-0410-b5e6-96231b3b80d8 commit 343d8d6a1128b42a9bb2ee6ad4c726cea1f3ae2e Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 21:52:41 2009 +0000 add IRBuilder.cpp to cmake git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92233 91177308-0d34-0410-b5e6-96231b3b80d8 commit e9f460d2376ae08b4897c2a16ce16523f3e079c6 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 21:52:06 2009 +0000 remove #include that comes in from ConstantFolder.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92232 91177308-0d34-0410-b5e6-96231b3b80d8 commit 46c22854156dc4b4ec23dff224d977e2df55dda1 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 21:50:56 2009 +0000 remove #include of Function.h from IRBuilder git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92231 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b342015570ced985595ad672e1b2a63910caf76 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 21:45:40 2009 +0000 move debug info stuff out of line, allowing two #includes to go away from IRBuilder.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92230 91177308-0d34-0410-b5e6-96231b3b80d8 commit 24115ad0a861ee64d3e5ed72a54b3932174b2d39 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 21:28:46 2009 +0000 split code that doesn't need to be templated out of IRBuilder into a new non-templated IRBuilderBase class. Move that large CreateGlobalString out of line, eliminating the need to #include GlobalVariable.h in IRBuilder.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92227 91177308-0d34-0410-b5e6-96231b3b80d8 commit 88b45f9bec26faf55292c7cb2b2dd13dbf2723ec Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 21:12:29 2009 +0000 rename ivar to be more descriptive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92226 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68d0d0c2d9a9ceaf5d23d83d224235acba505245 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 20:45:51 2009 +0000 rename getMDKind -> getMDKindID, make it autoinsert if an MD Kind doesn't exist already, eliminate registerMDKind. Tidy up a bunch of random stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92225 91177308-0d34-0410-b5e6-96231b3b80d8 commit 093b1167ac64f42f6ac318d821f85c41bc8b2339 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 20:10:43 2009 +0000 rename getHandlerNames to getMDKindNames, simplify its interface and simplify all the clients that use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92224 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf70eda2e1f91cc4a58435342d5d27db1405445f Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 19:49:00 2009 +0000 tidy up and delete a dead smallvector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92223 91177308-0d34-0410-b5e6-96231b3b80d8	16 years ago
Török Edvin	a7b7a64833	fix compiler warning.	16 years ago
Török Edvin	ee6ab4f8d3	Support building w/o atomic builtins for i386 (bb #1781). ... Wrap all LLVM API calls with a single mutex when LLVM doesn't have multithreaded mode. Also fallback to interpreter mode on i386 and i486.	16 years ago
Török Edvin	57cb0075d9	regenerate build files. ... using automake 1.11.1	16 years ago
Török Edvin	d0fab3c578	don't link clamdscan with -lz -ldl (bb #1474) ... Apply a libltdl patch to avoid adding -ldl to LIBS. Only add -lz to LIBCLAMAV_LIBS, libtool will add -lz as necessary to programs linking libclamav.la. Also add an export map to clamdscan, it only needs to export main. Also remove the [1] from g++ version check to allow buildtesting with clang++.	16 years ago
Török Edvin	be43f951c6	BytecodeSecurity setting.	16 years ago
Török Edvin	4395bb9acf	bytecode ptrdiff32 opcode.	16 years ago
Török Edvin	2d45ef0616	Support for malloc in bytecode. Fix crash with mismatched api/flevel versions.	16 years ago
Török Edvin	8997b14725	bswap.	16 years ago
Török Edvin	b3571ea9ae	Fix __*di3 libcalls on x86-32. ... On 32-bit targets LLVM emits libcalls for 64-bit operations. Make sure these libcalls actually map to our own functions, and not to 0. Also reject any other libcall we don't know about instead of mapping to 0 and crashing.	16 years ago
Török Edvin	c52e92748e	Fix some warnings from clang++ bytecode2llvm.cpp.	16 years ago
Török Edvin	973f086a7d	Regenerate auto-generated files.	16 years ago
Török Edvin	b8fd8f0748	Update Makefile for new LLVM.	16 years ago
Török Edvin	ae1be98809	Update to LLVM upstream r92222. ... Squashed commit of the following: commit 4d06dfc51403e0e54eb688a3a9fb1839ea2136a6 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Mon Dec 28 12:27:56 2009 +0000 Add missing include (for inline PATypeHolder::get). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92222 91177308-0d34-0410-b5e6-96231b3b80d8 commit e05a9ea766a0b81c710a044887cfc22d6f36a664 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 09:32:10 2009 +0000 avoid a completely unneeded linear walk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92221 91177308-0d34-0410-b5e6-96231b3b80d8 commit 104369f82cb166e9c446c3e844136811466916b3 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 09:24:53 2009 +0000 Eliminate two bits of ugliness in MDNode::replaceElement: eliminate the temporary smallvector, and only do FindNodeOrInsertPos twice if the first one succeeds and we delete a node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92220 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7bbe9111b1caea1c424c73bbba6338eedd96d65 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 09:12:35 2009 +0000 rearrange some methods, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92219 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc1d027f0654706031bf0e6d7c57ede4dfc41373 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 09:10:16 2009 +0000 avoid temporary CallbackVH's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92218 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3716bc64a3ee906a6e40e6847ac915daa01e4919 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 09:07:21 2009 +0000 Rewrite the function-local validation logic for MDNodes (most of r91708). Among other benefits, this doesn't leak the SmallPtrSet, has the verifier code in the verifier pass, actually does the verification at the end, and is considerably simpler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92217 91177308-0d34-0410-b5e6-96231b3b80d8 commit 894c992754b4095a0546181a0701674a3a696477 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 08:48:12 2009 +0000 rename MDNode instance variables to something meaningful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92216 91177308-0d34-0410-b5e6-96231b3b80d8 commit a89d238baa1ac500515df35491d0c7480ec87bf0 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 08:30:43 2009 +0000 snip one more #include from Metadata.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92214 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4ba716d8d60ff7b6e0e07bce48bcb68bcffa1388 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 08:26:43 2009 +0000 prune #includes more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92213 91177308-0d34-0410-b5e6-96231b3b80d8 commit 62a41720e49584820202799556c757518e23d3cf Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 08:24:16 2009 +0000 prune some #includes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92212 91177308-0d34-0410-b5e6-96231b3b80d8 commit 749a4129c976d4895f231f0fbfddf9c54c17ac1b Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 08:20:46 2009 +0000 Metadata.h doesn't need to include ValueHandle.h anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92211 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c8fe40711f3cf363831d95a63322a5963233f0a Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 08:14:54 2009 +0000 change the strange MetadataContext::getMDs function to expose less irrelevant internal implementation details to clients. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92210 91177308-0d34-0410-b5e6-96231b3b80d8 commit febd655fa44c568fa3a80af56aed9955ff797157 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 08:07:14 2009 +0000 change NamedMDNode to use a pimpl for its operand list instead of making it a declared part of the value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92209 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f465e4a2ed122934f187b6e0761c9268a200cb0 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 07:57:01 2009 +0000 eliminate the elem_* iterator stuff from NamedMDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92208 91177308-0d34-0410-b5e6-96231b3b80d8 commit da60d2e518af314a29eb38402e70a77b05fc5d32 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 07:41:54 2009 +0000 move ElementVH out of the MDNode class into the MDNode.cpp file. Among other things, this avoids vtable and rtti data for it being splatted in every translation unit that uses it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92207 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2df342071750e4ecc7dfec0fc108efd69967401d Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 28 07:41:18 2009 +0000 move these out of their own timer groups into the 'uncategorized' groups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92206 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f6dce81500015dbe2f7763bc88a74df9dc177f7 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Mon Dec 28 04:53:24 2009 +0000 Fixed llc crash for zext (i1 -> i8) loads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92201 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2f6348092dd3411c4bf41fb146945b6f5f387562 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Mon Dec 28 02:40:33 2009 +0000 Allow targets to specify the return type of libcalls that are generated for floating point comparisons, rather than hard-coding them as i32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92199 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4ab9372471bf169547c6c11eb1432d2c3fa06615 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 02:07:00 2009 +0000 Mark variable used by 'assert' as 'unused'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92198 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e0224c4aa4b517723e2e950c00850422a7f083a Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 02:05:36 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92197 91177308-0d34-0410-b5e6-96231b3b80d8 commit 39dd182871d4a9068a18d8d84e63983fc3a9d256 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 02:04:53 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92196 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7e76f7cae0da2b59d8e6173723007f69a769f70 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 02:01:06 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92195 91177308-0d34-0410-b5e6-96231b3b80d8 commit 83e5f56eb04727ac461cfa6354882bd9649f6f7f Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 02:00:30 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92194 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0077d08de74578e474f611872454275c125a0656 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:57:39 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92193 91177308-0d34-0410-b5e6-96231b3b80d8 commit e9c887a2902d05fa600b59ccda2b22f2af1ed76d Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:54:15 2009 +0000 Remove dead store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92192 91177308-0d34-0410-b5e6-96231b3b80d8 commit a18ebc30a2abf0fe66b55af79518ed8c4b06f7c6 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:53:00 2009 +0000 Remove dead store and simplify code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92191 91177308-0d34-0410-b5e6-96231b3b80d8 commit 70ef837cf7e36be18d866d67bf374ed62a58f6fb Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:51:30 2009 +0000 Remove dead store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92190 91177308-0d34-0410-b5e6-96231b3b80d8 commit a6d452859e652c22b193c00abadb48aefc427ef4 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:48:56 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92189 91177308-0d34-0410-b5e6-96231b3b80d8 commit 96d90c5c9b8a19e5e4f902e28430353fda2a2dd0 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:47:48 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92188 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a223745a9f77c21863ca8b2725836092b38977a Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:44:39 2009 +0000 Remove dead store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92187 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3e9be4e2bd703b642872ad835a93ebf79f8f465 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:42:12 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92186 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94fff552bffee0a421218b26f228ebd0d1f7a7d0 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:41:12 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92185 91177308-0d34-0410-b5e6-96231b3b80d8 commit da097dc64ce517757c11b1345dab55dfa19bb14e Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:36:02 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92184 91177308-0d34-0410-b5e6-96231b3b80d8 commit b537cbf815f7aa6a62504cb9b69ec0402a1313f5 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:34:57 2009 +0000 Mark some debug variables as 'unused' to quiet compiler and analyzer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92183 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc6c4ad2c7f1b207357abbe2f954c4df14b6f455 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:31:11 2009 +0000 Remove dead store. The initial value was never used, but always overridden. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92182 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1e55ab7b75ee6d8bc8418f06b36fa77234276a8 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:20:29 2009 +0000 Add an "ATTRIBUTE_UNUSED" macro (and use it). It's for variables which are mainly used in debugging and/or assert situations. It should make the compiler and the static analyzer stop nagging us about them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92181 91177308-0d34-0410-b5e6-96231b3b80d8 commit 89b41234a06c9062f112e6f9f9b2a0311c8166ff Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:02:21 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92180 91177308-0d34-0410-b5e6-96231b3b80d8 commit 26af2111a96acb02a4f7dfa6815381a1979336eb Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:01:14 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92179 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8eb19339daa81669e709d65a479c1e837874a5b1 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 28 01:00:12 2009 +0000 Remove dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92178 91177308-0d34-0410-b5e6-96231b3b80d8 commit c53dde98400a169d8a2aee60fd9e9749a0f1de3f Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 26 22:58:39 2009 +0000 lit: Add setuptools support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92169 91177308-0d34-0410-b5e6-96231b3b80d8 commit c989d308a138180b0188cbe3d3c89497167a1a0b Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 26 22:58:23 2009 +0000 lit: Sink code into a 'lit' package. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92168 91177308-0d34-0410-b5e6-96231b3b80d8 commit 824050a388d1beb1428686ea886b1ea77d4dee94 Author: Eli Friedman <eli.friedman@gmail.com> Date: Sat Dec 26 20:08:30 2009 +0000 PR5886: Make sure IMUL32m is marked as setting EFLAGS, so scheduling doesn't do illegal stuff around it. No testcase because the issue is very fragile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92167 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c5c0b12976c75ccdfd95a241525281e6061908c Author: Bill Wendling <isanbard@gmail.com> Date: Fri Dec 25 13:50:18 2009 +0000 Avoid assigning to Changed when it won't be used after the return. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92160 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f0db31d8ee1ee48e20755a0fa6d4da5100aade2 Author: Bill Wendling <isanbard@gmail.com> Date: Fri Dec 25 13:45:50 2009 +0000 Remove dead store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92159 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90cd35e334e96b73cb0e68b126377e8f65d519fc Author: Bill Wendling <isanbard@gmail.com> Date: Fri Dec 25 13:44:36 2009 +0000 Remove dead store from copy-pasto. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92158 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5cc74ccc7b1398736393e1634fa1e37a22ea2c3 Author: Bill Wendling <isanbard@gmail.com> Date: Fri Dec 25 13:39:58 2009 +0000 Remove dead store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92157 91177308-0d34-0410-b5e6-96231b3b80d8 commit ea340ea46c96dec8ba5dcb655474a3e811e956ca Author: Bill Wendling <isanbard@gmail.com> Date: Fri Dec 25 13:37:27 2009 +0000 Remove dead store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92156 91177308-0d34-0410-b5e6-96231b3b80d8 commit 220675b0f99b21cf7cb8a92f77d581708787ac3e Author: Bill Wendling <isanbard@gmail.com> Date: Fri Dec 25 13:35:40 2009 +0000 Use the 'MadeChange' variable instead of returning 'false' all of the time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92155 91177308-0d34-0410-b5e6-96231b3b80d8 commit a1c4df64381a1795a44ac6f6342a40b024fa07e1 Author: John McCall <rjmccall@apple.com> Date: Thu Dec 24 23:18:09 2009 +0000 Implement support for converting to string at "natural precision", and fix some major bugs in long-precision conversion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92150 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9825c55a5a3a557c54c1af48bfb5954ddfbafc6c Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Dec 24 21:15:37 2009 +0000 Move the two definitions of operator<< into namespace llvm, so they will be found by argument-dependent lookup. As with the previous commit, GCC is allowing ill-formed code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92146 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e69877669f44c5efd3b1f989aa32cdb362f3d27 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Dec 24 21:11:45 2009 +0000 Define the new operator<< for sets into namespace std, so that argument-dependent lookup can find it. This is another case where an LLVM bug (not making operator<< visible) was masked by a GCC bug (looking in the global namespace when it shouldn't). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92144 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3e573a9f0b82197ece967593d38d55799ada0572 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Dec 24 17:49:28 2009 +0000 Don't emit trailing semicolon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92133 91177308-0d34-0410-b5e6-96231b3b80d8 commit 08cdb8a64f60f7737892f16ccab52acd1057d8e1 Author: John McCall <rjmccall@apple.com> Date: Thu Dec 24 12:16:56 2009 +0000 Substantially optimize APFloat::toString() by doing a single large divide to cut the significand down to the desired precision *before* entering the core divmod loop. Makes the overall algorithm logarithmic in the exponent. There's still a lot of room for improvement here, but this gets the performance back down to acceptable-for-diagnostics levels, even for long doubles. negligible, even on long doubles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92130 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7d9cb2b8c27f4785f1d5a50a13fbb74b9a6e028 Author: John McCall <rjmccall@apple.com> Date: Thu Dec 24 08:56:26 2009 +0000 Add accessors for the largest-magnitude, smallest-magnitude, and smallest-normalized-magnitude values in a given FP semantics. Provide an APFloat-to-string conversion which I am quite ready to admit could be much more efficient. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92126 91177308-0d34-0410-b5e6-96231b3b80d8 commit c77cc1794d1e2f70ad0b1b8ccd5e1661cd1c55c2 Author: John McCall <rjmccall@apple.com> Date: Thu Dec 24 08:52:06 2009 +0000 Set Remainder before Quotient in case Quotient and LHS alias. The new order should be immune to such problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92124 91177308-0d34-0410-b5e6-96231b3b80d8 commit f35785f5df44d1908b82d87c9edd3d2b93f84022 Author: Dale Johannesen <dalej@apple.com> Date: Thu Dec 24 01:10:43 2009 +0000 Testcase for llvm-gcc checkin 92108. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92110 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d0ad3b99ec52705b0256dfd0421344511028b32 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 24 01:07:17 2009 +0000 handle equality memcmp of 8 bytes on x86-64 with two unaligned loads and a compare. On other targets we end up with a call to memcmp because we don't want 16 individual byte loads. We should be able to use movups as well, but we're failing to select the generated icmp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92107 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6d922b408462129adb924b960e81ac65077fab5a Author: David Greene <greened@obbligato.org> Date: Thu Dec 24 00:39:02 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92099 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a34688bac4bb0ec549e82da03d912282d364492 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 24 00:37:38 2009 +0000 move an optimization for memcmp out of simplifylibcalls and into SDISel. This optimization was causing simplifylibcalls to introduce type-unsafe nastiness. This is the first step, I'll be expanding the memcmp optimizations shortly, covering things that we really really wouldn't want simplifylibcalls to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92098 91177308-0d34-0410-b5e6-96231b3b80d8 commit 55f2a677a444fb3db1cf6b679f261d242b8636d1 Author: David Greene <greened@obbligato.org> Date: Thu Dec 24 00:34:21 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92097 91177308-0d34-0410-b5e6-96231b3b80d8 commit 259191f8260ce170bac8eba3e221c35e93d2778e Author: David Greene <greened@obbligato.org> Date: Thu Dec 24 00:31:35 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92096 91177308-0d34-0410-b5e6-96231b3b80d8 commit 32c864e1d29d12c6156ce242458f4668e5acb211 Author: David Greene <greened@obbligato.org> Date: Thu Dec 24 00:27:55 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92094 91177308-0d34-0410-b5e6-96231b3b80d8 commit c0e0771a5c8a082bffed6d4bcea8d6f41b186bfb Author: David Greene <greened@obbligato.org> Date: Thu Dec 24 00:14:25 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92093 91177308-0d34-0410-b5e6-96231b3b80d8 commit 081d4ccced881523716f5017bf619546a2e7ab43 Author: David Greene <greened@obbligato.org> Date: Thu Dec 24 00:06:26 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92092 91177308-0d34-0410-b5e6-96231b3b80d8 commit b74668684da4ed870af49851ef26b0d526c77401 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:47:53 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92091 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3a94535216c37f5c33a40b1a88a32a735077c3ff Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:38:28 2009 +0000 Change errs() to dbgs(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92088 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff374c2b59fe114b6910a40285deed40230f1208 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:29:28 2009 +0000 Change dbgs() back to errs() as Chris requested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92086 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4151dd0bbf6a685586b8fecf4037a7a27456f944 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:27:15 2009 +0000 Change dbgs() back to errs() as Chris requested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92085 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5878b32788cee3c581890e775e1d8fcc8d55ccc5 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 23 23:24:51 2009 +0000 reorder to follow a normal fall-through style, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92084 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa3571123711181442ca28841946762622336a2b Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:23:15 2009 +0000 Clarify how dbgs() operates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92083 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e0a6b7dfd1f5ea140018bf1e30f1924d0a1c87e Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:19:43 2009 +0000 Fix a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92082 91177308-0d34-0410-b5e6-96231b3b80d8 commit 702481a81b95fed36e43478d719bf0f0deebd262 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:14:41 2009 +0000 Change dbgs() back to errs() for assert messages as Chris requested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92081 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6350f81d59920edcfd8b44ac6b66af0c7ff18113 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:09:39 2009 +0000 Change dbgs() back to errs() for assert messages as Chris requested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92080 91177308-0d34-0410-b5e6-96231b3b80d8 commit aeeb42419cc76d1fd44b1fe3fd4f4140ee2c3961 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 23 23:03:24 2009 +0000 sizeof(char) is always 1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92079 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5fad3b9406fcfda51c31bd559edd61d7ef44d27 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 23:00:50 2009 +0000 Change dbgs() back to errs() for assert messages as Chris requested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92077 91177308-0d34-0410-b5e6-96231b3b80d8 commit dfea7e628a030fc5f15cbdd757ff661b7d834fd8 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 22:59:29 2009 +0000 Change dbgs() back to errs() for assert messages as Chris requested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92076 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce4d5136399a6a07388495c762e294986895d926 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 22:58:38 2009 +0000 Remove dump routine and the associated Debug.h from a header. Patch up other files to compensate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92075 91177308-0d34-0410-b5e6-96231b3b80d8 commit 053e91a4308e9fa66c1af1a7019ce45c71606f28 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 22:49:57 2009 +0000 Change dbgs() back to errs() as Chris requested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92073 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0a32a9d73bc8035a13c6241433d6e70a2d4290fb Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 22:35:10 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92071 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9561c821ce2afaad4926e2830ed9f30cb27f29d7 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 22:28:01 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92068 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6778bc905cce16db6b5b1be049a42ad1e0c9fddb Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 22:18:14 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92067 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc874baf87b0799d6f6c576b718b33691d7259dd Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 22:10:20 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92066 91177308-0d34-0410-b5e6-96231b3b80d8 commit 96a47017353e6883b2484cc5811c72118fbbd404 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 21:58:29 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92063 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce32cf00cc1f35e1d4cc5e00d611bcde720ce9da Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 21:48:18 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92060 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01295bc07f8f0a55e3498827a5bfc3ee0a386f50 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Dec 23 21:34:03 2009 +0000 Move kill flags when the same register occurs more than once in a sequence. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92058 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a98a2f5a8b106b2abfcb2b1e8b6c2cb49311951 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Dec 23 21:28:42 2009 +0000 Handle undef operands properly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92054 91177308-0d34-0410-b5e6-96231b3b80d8 commit ecae21aaf03469b5b0dd06b256425ae03a560b47 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Dec 23 21:28:37 2009 +0000 Make insert position available to MergeOpsUpdate. Rearrange arguments. No functional changes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92053 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07be4590c1626617747d7b7922e17273a73e4c17 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Dec 23 21:28:31 2009 +0000 Perform kill flag calculations in new method. No functional changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92052 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c119d7d49e4c86b04e942d8ae5ac8721e2ca9a4 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Dec 23 21:28:23 2009 +0000 Move repeated code to a new method. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92051 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07cc79a1623ca8414da9255543762abe8a8037d9 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 21:27:29 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92050 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ff267f2711ec600d9458749bef022b8a6476ab4 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 21:16:54 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92048 91177308-0d34-0410-b5e6-96231b3b80d8 commit a80ab14e95be6b6ea2c7fa2b57398b830fe6beb5 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 21:06:14 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92046 91177308-0d34-0410-b5e6-96231b3b80d8 commit 00532a28dca9a915557626b73b4d089108ce85cb Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 20:52:41 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92042 91177308-0d34-0410-b5e6-96231b3b80d8 commit d120239be2123affddcadf85d9ce6cdf75e4f064 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 20:43:58 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92040 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad44e7d5a9e226bf9b3aa54763e83fc51273a969 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 20:34:27 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92039 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a60d180d7fe86436196abb37f8b767da07cd30d Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 20:20:46 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92037 91177308-0d34-0410-b5e6-96231b3b80d8 commit db4dd0d7e4a22a5c0ae0ca9970b649fc5ad0082a Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Dec 23 20:13:44 2009 +0000 Remove an XFAIL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92036 91177308-0d34-0410-b5e6-96231b3b80d8 commit f17f28ba4b1067d125d577d52864810ef7733e61 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 20:10:59 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92035 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa7455dbb5c01cac91b9a254981cb381324a1b9f Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 20:03:58 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92034 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13e07bacee394735a7a604ffd4fdaf15b8384c95 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 19:51:44 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92033 91177308-0d34-0410-b5e6-96231b3b80d8 commit d02176108f777e643dd1b34e70675c3c3892fe21 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 19:45:49 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92032 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb782751a0a6c7f4997f8afc75124241b0a07f94 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 19:27:59 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92029 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8323720790f8a7b2ccb57d0ed927c406c7ada2ff Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 19:21:19 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92026 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9177c9c21f5bade02492fdb1b1cae0d772108f21 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 19:15:13 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92024 91177308-0d34-0410-b5e6-96231b3b80d8 commit 514e97429ecef0dd9f8a483e2dbe3dc8de47b73d Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Dec 23 19:12:50 2009 +0000 Alternative fix to make sure that the extern declarations used by DynamicLibrary::SearchForAddressOfSymbol refer to declarations in the global namespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92023 91177308-0d34-0410-b5e6-96231b3b80d8 commit afaefaaf3d83a920746492a48e70c7343f2df5e1 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Dec 23 19:04:10 2009 +0000 Revert 92020 until I figure out a more portable fix git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92021 91177308-0d34-0410-b5e6-96231b3b80d8 commit 852b0c0e84467eab2076b2014b54843b15b06b1e Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Dec 23 18:56:27 2009 +0000 Move the extern symbol declarations outside of DynamicLibrary::SearchForAddressOfSymbol and force them to have "C" linkage. Interestingly, GCC treats the block-scoped "extern" declarations we previously had as if they were extern "C" declarations (or, at least, were in the global namespace), so that GCC bug papered over this LLVM bug. Clang and EDG get the linkage correct; this new variant seems to work for both GCC and Clang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92020 91177308-0d34-0410-b5e6-96231b3b80d8 commit a21b0c41a131b8eaf95cc441e519923a380ea19c Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Dec 23 18:27:13 2009 +0000 Fix another -Wmismatched-tags warning git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92017 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7cc2dbba20994329d71739adc9e54d63e95f37a5 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 18:25:37 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92016 91177308-0d34-0410-b5e6-96231b3b80d8 commit a28b20c236ba2ec1c466f612a84c8b965f60ea81 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 17:55:11 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92013 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc8b5720c49dd593865b6ed1e18928e5e038000e Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Wed Dec 23 17:48:10 2009 +0000 move a few more symbols to .rodata git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92011 91177308-0d34-0410-b5e6-96231b3b80d8 commit d25af07faae782ffd616b13b2d8dadd1e229a0f9 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 17:24:22 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92006 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2531b82af471667ff2ffcab9eb801b77f04ec0f6 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 17:18:22 2009 +0000 Convert debug messages to use dbgs(). Generally this means s/errs/dbgs/g except for certain special cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92005 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa80e75a467dd54a9e2007f29ff99aa8fd42626d Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Dec 23 17:05:07 2009 +0000 Fix struct/class mismatch for LTOModule and LTOCodeGenerator, detected by Clang git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92004 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5efd48c6c7c43ed1d8eadb79c17260b15f472f38 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Dec 23 17:03:46 2009 +0000 De-bork CMake build git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92003 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb6f927871a16e14c3b78ec1382d75fe82197bd4 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 16:39:06 2009 +0000 Provide dbgs(), a circular-buffering debug output stream. By default it simply passes output to errs(). If -debug-buffer-size=N is set N > 0, dbgs() buffers its output until program termination and dumps the last N characters sent to it. This is handy when debugging very large inputs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92002 91177308-0d34-0410-b5e6-96231b3b80d8 commit 825e4b5c9261d0c2ee58c5a771c1331fbfdc8885 Author: David Greene <greened@obbligato.org> Date: Wed Dec 23 16:08:15 2009 +0000 Add circular_raw_ostream, which buffers its output in a circular queue and outputs it when explicitly flushed. The intent is to use it in situations such as debug output logging where a signal handler can take care of flushing the buffer at program termination. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92001 91177308-0d34-0410-b5e6-96231b3b80d8 commit 236c4bde3fd5143cf9ea997a9863e4a3caaf9210 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Dec 23 12:50:03 2009 +0000 Make it easier to regenerate docs when srcdir != objdir. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92000 91177308-0d34-0410-b5e6-96231b3b80d8 commit 388266107e740ca794485b3a585def2883956f6f Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Dec 23 12:49:51 2009 +0000 Regenerate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91999 91177308-0d34-0410-b5e6-96231b3b80d8 commit 509f9240d37ecbdcabf1d3157a6140322030706b Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Dec 23 12:49:41 2009 +0000 Cosmetic issue: more consistent naming. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91998 91177308-0d34-0410-b5e6-96231b3b80d8 commit 27d15f58084d6b25bdec9c65eacc2821cb1b9d73 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Dec 23 12:49:30 2009 +0000 Allow (set_option SwitchOption, true). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91997 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5bb804eb2f89c971a5860a6e0bb0f6f5d58a8ef7 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Wed Dec 23 11:19:09 2009 +0000 Reapply 91904. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91996 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f01e330bad7cb24d966bf9e51cfa8c4afbdb4d1 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Wed Dec 23 10:56:02 2009 +0000 Added missing patterns for subtract instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91995 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5316fa5d7262c48b511104e64664f7b8938a5d6b Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Wed Dec 23 10:35:24 2009 +0000 deleting empty file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91994 91177308-0d34-0410-b5e6-96231b3b80d8 commit 391ab2127fb765c0c3fedd0e8db7ac440524353e Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Wed Dec 23 09:46:01 2009 +0000 Reverting back 91904. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91993 91177308-0d34-0410-b5e6-96231b3b80d8 commit f81e44d0fe15207bd331798aee58a3c95c39a4b8 Author: Dale Johannesen <dalej@apple.com> Date: Wed Dec 23 07:32:51 2009 +0000 Use more sensible type for flags in asms. PR 5570. Patch by Sylve`re Teissier (sorry, ASCII only). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91988 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb2367dd4da70f93d7b83b41c6c00d857358b139 Author: Eric Christopher <echristo@apple.com> Date: Wed Dec 23 02:51:48 2009 +0000 Update objectsize intrinsic and associated dependencies. Fix lowering code and update testcases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91979 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25a9b18b58d5c85ad531ca50ac8e81acdf3ffd76 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 23 01:46:40 2009 +0000 really remove the instruction, don't just comment it out git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91976 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0e34f628addb0a70b0f28ada176693cd30f9349a Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 23 01:45:04 2009 +0000 completely eliminate the MOV16r0 'instruction'. The only interesting part of this is the divrem changes, which are already tested by CodeGen/X86/divrem.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91975 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a8951e0e3247ddcfa1b0b4486cb77ceb1985a9a Author: Sean Callanan <scallanan@apple.com> Date: Wed Dec 23 01:32:29 2009 +0000 More fixes for Visual C++. Replaced several very small static inline functions with macros. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91973 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ef8bc9fb5cb8ea6d404809565bdc7088b85f948 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 23 01:30:26 2009 +0000 stop pattern matching 16-bit zero's of a register to MOV16r0, instead use the appropriate subreggy thing. This generates identical code on some large apps (thanks to Evan's cross class coalescing stuff he did back in july). This means that MOV16r0 can go away completely in the future soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91972 91177308-0d34-0410-b5e6-96231b3b80d8 commit f70c94554077d2291b6867a2f24e1cd40f2337d1 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 23 01:28:19 2009 +0000 Remove superfluous SDNode ordering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91971 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2be082890768917e7360194b667a7fdb81b140b3 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Dec 23 00:58:02 2009 +0000 Disable JITTest.FunctionIsRecompiledAndRelinked on ARM where it's not implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91963 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e5b9ec2b938c3eb3ef527f254d7200a720e351c Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 23 00:47:20 2009 +0000 Remove node ordering from inline asm nodes. It's not needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91961 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac0bfeb8b0af333e4167dbe6e15ff335ce7b67e1 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Dec 23 00:45:10 2009 +0000 Suppress compiler warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91959 91177308-0d34-0410-b5e6-96231b3b80d8 commit 92b889c9eb3ea14a43dcc2ec7ee64d319a3156d3 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 23 00:44:51 2009 +0000 Remove node ordering from VA nodes. It's not needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91958 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b4cefa1b947151b3f2178cf3aabec2642e7582b Author: Eric Christopher <echristo@apple.com> Date: Wed Dec 23 00:29:49 2009 +0000 Update docs for bitcode changes. For object size checking we won't work with partial objects so just count the type as a boolean. Update appropriately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91954 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b000faeb29370a0c4cb395368f4d026b74c1db7 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 23 00:28:23 2009 +0000 Revert r91949 r91942 and r91936. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91953 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25ae075ab2194cfc445b001c65fa3bf73d65fa93 Author: Gabor Greif <ggreif@gmail.com> Date: Wed Dec 23 00:18:40 2009 +0000 restore 'make update' functionality by not ignoring 'clang' here git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91950 91177308-0d34-0410-b5e6-96231b3b80d8 commit b24f6e8dd614f6e99af0caeedcbb79160d09e09c Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 23 00:05:09 2009 +0000 Finish up node ordering in ExpandNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91949 91177308-0d34-0410-b5e6-96231b3b80d8 commit f55eba02e15f4dce951d3aef8e1e83c2c9fed762 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Dec 22 23:54:54 2009 +0000 Add coalescer asserts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91945 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6986e5d47b2c955e77994fb40bcd2f6c2f2038e Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Dec 22 23:54:44 2009 +0000 Add a SPR register class to the ARM target. Certain Thumb instructions require only SP (e.g. tSTRspi). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91944 91177308-0d34-0410-b5e6-96231b3b80d8 commit daad0b43625ca69376938361b466ef42fbdd9776 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Tue Dec 22 23:47:23 2009 +0000 Partially revert r91626. Materializing extra functions to determine whether they're available_externally broke VMKit, which was relying on the fact that functions would only be materialized when they were first called. We'll have to wait for http://llvm.org/PR5737 to really fix this. I also added a test for one of the F->isDeclaration() calls which wasn't covered by anything else in the test suite. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91943 91177308-0d34-0410-b5e6-96231b3b80d8 commit c969f4b0e7b5df3a854b3d41285a26dc34c4b855 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 23:44:56 2009 +0000 Assign ordering to nodes created in ExpandNode. Only roughly 1/2 of the function is finished. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91942 91177308-0d34-0410-b5e6-96231b3b80d8 commit 14a5e3e29709da3c3297a739a06127f367628bef Author: Jeffrey Yasskin <jyasskin@google.com> Date: Tue Dec 22 23:18:18 2009 +0000 Fix a crash in JIT::recompileAndRelinkFunction(). It doesn't pass the MCI argument to runJITOnFunction(), which caused a null pointer dereference at every call. Patch by Gianluca Guida! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91939 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ee0a9f4d4ac6941cb03bb0e9bd88520221a0b45 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 22:53:39 2009 +0000 Assign ordering to SDNodes in PromoteNode. Also fixing a subtle bug where BSWAP was using "Tmp1" in the first getNode call instead of Node->getOperand(0). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91936 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7043d80affa413b00d8ec2e205e26772e29c2429 Author: Sean Callanan <scallanan@apple.com> Date: Tue Dec 22 22:51:40 2009 +0000 Removed the "inline" keyword from the disassembler decoder, because the Visual C++ build does not build .c files as C99 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91935 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34879e45cd8129131ce21558aa92cc2f8876574d Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 22:50:29 2009 +0000 rename HexDisassembler -> Disassembler, it works on any input integer encoding (0123, 0b10101, 42, etc). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91934 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6913818399687ea52e6cce639dcf4e17fbd232c6 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 22:47:43 2009 +0000 just discard the debug output from the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91933 91177308-0d34-0410-b5e6-96231b3b80d8 commit 70abd22a14353cb48d63cc24c311343ce2bb5a7a Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Tue Dec 22 22:37:23 2009 +0000 Add testcase for PR5703 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91931 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc48d238c088e790bf368544b45ba3f43b632877 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Dec 22 21:52:27 2009 +0000 Remove minimal CFG sanity checks from verifier. These checks would often trigger on unreachable statements inserted by bugpoint, leading it astray. It would be nice if we could distinguish unreachable blocks from errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91923 91177308-0d34-0410-b5e6-96231b3b80d8 commit f040bcb2c5d8edb446938db365ad2cc031822a9b Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Dec 22 21:48:20 2009 +0000 Allow explicit %reg0 operands beyond what the .td file describes. ARM uses these to indicate predicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91922 91177308-0d34-0410-b5e6-96231b3b80d8 commit 798c23dcf69e484ae19906869e940bc6b7872117 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 21:35:02 2009 +0000 Allow 0 as an order number. Don't assign an order to formal arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91920 91177308-0d34-0410-b5e6-96231b3b80d8 commit b53da77b6aaf950b6a59166ddaa5541326c4e43b Author: Sean Callanan <scallanan@apple.com> Date: Tue Dec 22 21:12:55 2009 +0000 Fixes to the X86 disassembler: Made LEA memory operands emit only 4 MCInst operands. Made the scale operand equal 1 for instructions that have no SIB byte. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91919 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e2dadd738efd7725ad8de7e064c2d67384f7ed4 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Tue Dec 22 20:11:00 2009 +0000 Restore snprintf weirdness for VCPP only git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91918 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42806e669ce6482a6268d64ab4d0b53c07ccea70 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 19:33:28 2009 +0000 Fix the Convert to scalar to not insert dead loads in the store case. The load is needed when we have a small store into a large alloca (at which point we get a load/insert/store sequence), but when you do a full-sized store, this load ends up being dead. This dead load is bad in really large nasty testcases where the load ends up causing mem2reg to insert large chains of dependent phi nodes which only ADCE can delete. Instead of doing this, just don't insert the dead load. This fixes rdar://6864035 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91917 91177308-0d34-0410-b5e6-96231b3b80d8 commit b0798ce7b64a048bb502c7cf954cd89484940e46 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 19:23:33 2009 +0000 fix some fixme's by using twines git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91916 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd628a53c45c84a9b6058a26fb58ac8063d7f937 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Tue Dec 22 18:49:55 2009 +0000 Use proper move instructions. Make the verifier happy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91914 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8e4381a943076f3c22a07729e3e2fc528d13a369 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Dec 22 18:34:19 2009 +0000 Report an error for bad inline assembly, where the value passed for an "indirect" operand is not a pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91913 91177308-0d34-0410-b5e6-96231b3b80d8 commit f8420485b61d066ed0a876a35cf3098769e1905c Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 22 17:47:23 2009 +0000 Remove target attribute break-sse-dep. Instead, do not fold load into sse partial update instructions unless optimizing for size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91910 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c794cc4f30e9b35a9d2aec6f5b6e05dce42a2b7 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Tue Dec 22 17:25:11 2009 +0000 Include based on the current path, since we already -I the X86 target's path. Fixes CMake build git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91908 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3828a78a14f37cdf98db1a905ea51fdbd03a5b4 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Tue Dec 22 14:25:37 2009 +0000 While converting one of the operands to a memory operand, we need to check if it is Legal and does not result into a cyclic dep. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91904 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7dafc1537eed6c94009aca694090c5a7d280d1ea Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 07:03:21 2009 +0000 specify what is invalid about it git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91901 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b67a19c78e9d7936eedd0d607dd56a849a5ae88 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 07:01:12 2009 +0000 specify a triple to use, fixing the test on non-x86-64 hosts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91900 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0e0dc43e679050600081a316ea18a09d292d47e8 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 06:58:29 2009 +0000 reject invalid input with a caret, e.g.: simple-tests.txt:16:1: error: invalid instruction 0xff 0xff ^ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91898 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf24dfc6ea2873cce92ad5c10e8ec8c26e4b40f1 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Dec 22 06:57:14 2009 +0000 Generalize SROA to allow the first index of a GEP to be non-zero. Add a missing check that an array reference doesn't go past the end of the array, and remove some redundant checks for in-bound array and vector references that are no longer needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91897 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a30eb39c8801739c9a3cc139ea00a16d38140f9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 06:56:51 2009 +0000 various cleanups, make the disassemble reject lines with too much data on them, for example: addb %al, (%rax) simple-tests.txt:11:5: error: excess data detected in input 0 0 0 0 0 ^ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91896 91177308-0d34-0410-b5e6-96231b3b80d8 commit e409a0ed6b8c66f9f4f0f3cef584af8d6dd013a0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 06:45:48 2009 +0000 If you thought that it didn't make sense for the disassembler to not produce caret diagnostics, you were right! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91895 91177308-0d34-0410-b5e6-96231b3b80d8 commit d57f7cd43e80255b87f213e58611407add7b335d Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 06:37:58 2009 +0000 rewrite the file parser for the disassembler, implementing support for comments. Also, check in a simple testcase for the disassembler, including a test for r91864 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91894 91177308-0d34-0410-b5e6-96231b3b80d8 commit 713e9712579faccc6f8760586bf6cbb777c5e2ed Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 06:24:00 2009 +0000 don't crash on blank lines, rename some variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91892 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d4f9105490cb5cad700f117ffa1b84c9a3e6b0a Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 06:07:30 2009 +0000 Implement PR5795 by merging duplicated return blocks. This could go further by merging all returns in a function into a single one, but simplifycfg currently likes to duplicate the return (an unfortunate choice!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91890 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7d85a53fad48d627c6e4a17771ebcd46cfc4db6e Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 06:04:26 2009 +0000 convert to filecheck git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91889 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c85d89d85046de478b62c7448927db2e4b87121 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 04:47:41 2009 +0000 don't run GVN at -O1, GCC doesn't do it's equivalent at that optimization level. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91886 91177308-0d34-0410-b5e6-96231b3b80d8 commit 873e26746bd3c642fbc9947a6dcf500c0995f3cb Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 04:25:02 2009 +0000 The phi translated pointer can be computed when returning a partially cached result instead of stored. This reduces memdep memory usage, and also eliminates a bunch of weakvh's. This speeds up gvn on gcc.c-torture/20001226-1.c from 23.9s to 8.45s (2.8x) on a different machine than earlier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91885 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf9d0f9154274adb84a66c0581dd9529f0b83ea1 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 02:10:19 2009 +0000 Add more plumbing. This time in the LowerArguments and "get" functions which return partial registers. This affected the back-end lowering code some. Also patch up some places I missed before in the "get" functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91880 91177308-0d34-0410-b5e6-96231b3b80d8 commit 919f267795692f9df06fef0ee620411534c819aa Author: Sean Callanan <scallanan@apple.com> Date: Tue Dec 22 02:07:42 2009 +0000 Changed REG_* to MODRM_REG_* to avoid conflicts with symbols in AuroraUX's global namespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91879 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42c4404dd4b7162b06f56fd82dc779b0b3d13837 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Dec 22 01:41:37 2009 +0000 Fix some may-be-uninitialized var warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91878 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16ded292991e3e288f1d9deb3e33a5268f1cd6fb Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 01:38:23 2009 +0000 fix unit test that I broke. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91877 91177308-0d34-0410-b5e6-96231b3b80d8 commit b22e7af680a571467d80a6b5fd5661525010ded5 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 01:25:10 2009 +0000 Add SDNode ordering to inlined asm and VA functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91876 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7581e0c8ad813a3f6c6c0d357b7ced37ed3dfb67 Author: Eric Christopher <echristo@apple.com> Date: Tue Dec 22 01:23:51 2009 +0000 Whitespace fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91875 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1bed4b1cef55bb83753e34e0929c4b10bcc0074 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 01:17:43 2009 +0000 types don't need atomic inc/dec, they are local to an llvmcontext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91873 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05a245f41d40f8be120b7d131a7ce16c17dc47d3 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 01:11:43 2009 +0000 Adding more assignment of ordering to SDNodes. This time in the "call" and generic copy functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91872 91177308-0d34-0410-b5e6-96231b3b80d8 commit a116e5e520689a75baf513fa8d2cba65e0be743a Author: Sean Callanan <scallanan@apple.com> Date: Tue Dec 22 01:11:26 2009 +0000 Fixed library dependencies between the X86 disassembler and X86 codegen that were causing circular symbol dependencies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91871 91177308-0d34-0410-b5e6-96231b3b80d8 commit fc86f8cc6c57cb3329675f4fc8ec868fed7a1fe1 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 01:00:32 2009 +0000 avoid calling extractMallocCall when it's obvious we don't have a call. This speeds up memdep ~1.5% git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91869 91177308-0d34-0410-b5e6-96231b3b80d8 commit d42a013740b839251387f41e40bad6a80552dae8 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 00:51:57 2009 +0000 comment fix: weakvh -> tracking vh git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91867 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16c7988cb5516a7686c51c2387eb3eef3858893c Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 00:50:32 2009 +0000 Add ordering of SDNodes to LowerCallTo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91866 91177308-0d34-0410-b5e6-96231b3b80d8 commit 437f3c269851340bf66d9f5b64f04df846781e13 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 22 00:44:05 2009 +0000 print pcrel immediates as signed values instead of unsigned so that we get things like this out of the disassembler: 0x100000ecb: callq -96 instead of: 0x100000ecb: callq 4294967200 rdar://7491123 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91864 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3b72641d65a254c01921e4f767003279383daba4 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 00:40:51 2009 +0000 Now add ordering to SDNodes created by the massive intrinsic lowering function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91863 91177308-0d34-0410-b5e6-96231b3b80d8 commit f406ec5e612f8958fb8ea7c6b5b129753b0b8064 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 22 00:12:37 2009 +0000 To make things interesting, I added MORE code to set the ordering of SDNodes. This time in the load/store and limited-precision code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91860 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87476f66ef1998ff5d93a2cb413ba10a1413d21b Author: Lang Hames <lhames@gmail.com> Date: Tue Dec 22 00:11:50 2009 +0000 Changed slot index ranges for MachineBasicBlocks to be exclusive of endpoint. This fixes an in-place update bug where code inserted at the end of basic blocks may not be covered by existing intervals which were live across the entire block. It is also consistent with the way ranges are specified for live intervals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91859 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c01aa9daf0ba64f48ab7c3ffe81a7c51b2006fa Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 21 23:47:40 2009 +0000 Add more plumbing to assign ordering to SDNodes. Have the "getValue" method assign the ordering when called. Combine some of the ordering assignments to keep things simple. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91857 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4137a8aa60914101aa1ad7f1a7dfe12c0b35607c Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Dec 21 23:27:57 2009 +0000 Add suggested parentheses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91853 91177308-0d34-0410-b5e6-96231b3b80d8 commit 79479fcf0a878ea487fd745920c106d5c860a723 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 23:15:48 2009 +0000 Add a fastpath to Load GVN to special case when we have exactly one dominating load to avoid even messing around with SSAUpdate at all. In this case (which is very common, we can just use the input value directly). This speeds up GVN time on gcc.c-torture/20001226-1.c from 36.4s to 16.3s, which still isn't great, but substantially better and this is a simple speedup that applies to lots of different cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91851 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8d65d5bf97d41881148b3ce93f634a9ac3903ab Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 21 23:10:19 2009 +0000 More ordering plumbing. This time for GEP. I need to remember to assign orderings to values returned by getValue(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91850 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe213dba0d5785b3dfa97a22f0d20aaf9982e3f3 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 23:04:33 2009 +0000 refactor some code out to a new helper method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91849 91177308-0d34-0410-b5e6-96231b3b80d8 commit b702ceab37bdb90e32041f6ae1b5085a82abd4c8 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 22:43:03 2009 +0000 improve indentation avoid a pointless conversion from weakvh to trackingvh, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91848 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a33d37c9f1e5ef0c7f5bcdb1c488540d42f3f67 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 21 22:42:14 2009 +0000 Another incremental check-in for assigning ordering to SDNodes. This time for shuffle and insert vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91847 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef4620fe2846df5790119fd45e62e28f6f490b3e Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 21 22:30:11 2009 +0000 Assign ordering to more instructions. Incremental check-in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91846 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4852546f88da1386e3f36ad7c0e270f0798a3dea Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 21 21:59:52 2009 +0000 - Add a bit more plumbing assigning an order to SDNodes. - Modify the "dump" method to emit the order of an SDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91845 91177308-0d34-0410-b5e6-96231b3b80d8 commit 29296e63554a23d2e8a7ccc7c1b776dd52346e1c Author: David Greene <greened@obbligato.org> Date: Mon Dec 21 21:21:34 2009 +0000 Fix a bug in !subst where TableGen would go and resubstitute text it had just substituted. This could cause infinite looping in certain pathological cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91843 91177308-0d34-0410-b5e6-96231b3b80d8 commit df70e60850a5c0b905cd23e84e44e677dc6c03e7 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Mon Dec 21 20:19:37 2009 +0000 Remove uber-gross hack. The define _snprintf to snprintf is invalid due to two reasons: 1. Accroding to C++ standard snprintf should be available in std namespace (and __gnu_cxx in case of GCC to). Such ifdef will change all snprintf's to _snprintf's, but won't bring snprintf to all necessary namespaces. Thus e.g. any locale-using code on mingw will yield an error (include this file + string to see the result) 2. MSVCRT's _snprintf does not comply with C99 standard. Standard one is snprintf. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91842 91177308-0d34-0410-b5e6-96231b3b80d8 commit 38150fc924f6aa5ba056d738d8ecd75cbc4f8778 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Mon Dec 21 20:18:49 2009 +0000 Mark FPW as allocable when frame address is taken. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91841 91177308-0d34-0410-b5e6-96231b3b80d8 commit 708808ae99856d00af548177ea42e18d4ad32dc8 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 21 19:59:38 2009 +0000 First wave of plumbing for assigning an ordering to SDNodes. This takes care of a lot of the branching instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91838 91177308-0d34-0410-b5e6-96231b3b80d8 commit e35f67f9527538257e684574bdf21392be2c92bf Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Dec 21 19:53:39 2009 +0000 Delete the instruction just before the function terminates for consistency sake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91836 91177308-0d34-0410-b5e6-96231b3b80d8 commit d58e7f8655f246d9bbda9ba4933e1906a5690dc8 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 21 19:34:59 2009 +0000 Place SDNodeOrdering.h in the directory it's used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91834 91177308-0d34-0410-b5e6-96231b3b80d8 commit 962018b8231c524caba670c9dd19427eafd6f1fd Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Dec 21 18:39:47 2009 +0000 Remove special-case SROA optimization of variable indexes to one-element and two-element arrays. After restructuring the SROA code, it was not safe to do this without adding more checking. It is not clear that this special-case has really been useful, and removing this simplifies the code quite a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91828 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7f5262f3ef1729d48a3e03f90192c053d27fa1e9 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Dec 21 17:31:59 2009 +0000 XFAIL these tests on powerpc, under the assumption that no one cares. If you care, feel free to fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91826 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c6ab9595c06e46bd1670ce7a0a52852d9ff669f Author: Eric Christopher <echristo@apple.com> Date: Mon Dec 21 08:15:29 2009 +0000 Fix setting and default setting of code model for jit. Do this by allowing backends to override routines that will default the JIT and Static code generation to an appropriate code model for the architecture. Should fix PR 5773. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91824 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76f683191bd6137f9177dca4686ead7d6944981b Author: Eli Friedman <eli.friedman@gmail.com> Date: Mon Dec 21 08:03:16 2009 +0000 A couple minor README updates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91823 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7abdd670070ff4c05b8e79c8d393b252e9cbf4d6 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 07:52:40 2009 +0000 improve compatibility with SWIG, patch by James Knight! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91822 91177308-0d34-0410-b5e6-96231b3b80d8 commit 860471ea8a2cf7e68285dd1351c51152518bd8e1 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 07:45:57 2009 +0000 revert r89298, which was committed without a testcase. I think the underlying PHI node insertion issue in SSAUpdate is fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91821 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2bf5b030a6357c2fb9ee937c0a7b907f9d995052 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 07:16:11 2009 +0000 fix PR5837 by having SSAUpdate reuse phi nodes for the 'GetValueInMiddleOfBlock' case, instead of inserting duplicates. A similar fix is almost certainly needed by the machine-level SSAUpdate implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91820 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8785545bcf2d1e861969bdf0cdc3c506abf7163 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 07:15:15 2009 +0000 add a helper ctor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91819 91177308-0d34-0410-b5e6-96231b3b80d8 commit ccdbd097759b1f3feaa10a39b7cc23341da58dbd Author: Eli Friedman <eli.friedman@gmail.com> Date: Mon Dec 21 06:49:24 2009 +0000 Change StringRef::startswith and StringRef::endswith to versions which are a bit more verbose, but optimize to much shorter code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91817 91177308-0d34-0410-b5e6-96231b3b80d8 commit f171d4bff6fe4500beb60a3525e2c1e3b76d46b7 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 06:08:50 2009 +0000 add check lines for min/max tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91816 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c88fd376d17c371454f88795bc0a6bb4b2e30e3 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 06:06:10 2009 +0000 really convert this to filecheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91815 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ae148ac3895cc2204d32b84361bbebbb42384fb Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 06:03:05 2009 +0000 give instcombine some helper functions for matching MIN and MAX, and implement some optimizations for MIN(MIN()) and MAX(MAX()) and MIN(MAX()) etc. This substantially improves the code in PR5822 but doesn't kick in much elsewhere. 2 max's were optimized in pairlocalalign and one in smg2000. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91814 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3ee8750e43a6c4fd3baf29b50ff2f5144161f7eb Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 05:53:13 2009 +0000 filecheckize git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91813 91177308-0d34-0410-b5e6-96231b3b80d8 commit eecd79c9182748a08fa05cb57b410f45a894432a Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 04:04:05 2009 +0000 enhance x-(-A) -> x+A to preserve NUW/NSW. Use the presence of NSW/NUW to fold "icmp (x+cst), x" to a constant in cases where it would otherwise be undefined behavior. Surprisingly (to me at least), this triggers hundreds of the times in a few benchmarks: lencode, ldecode, and 466.h264ref seem to *really* like this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91812 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2dce671f9422bce436c74ad48a2b964d08bf2af9 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 03:19:28 2009 +0000 Optimize all cases of "icmp (X+Cst), X" to something simpler. This triggers a bunch in lencode, ldecod, spass, 176.gcc, 252.eon, among others. It is also the first part of PR5822 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91811 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd6df61746f769d9195f057199a9d16a215c2396 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 21 03:11:05 2009 +0000 convert to filecheck git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91810 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2e4b507f989730839d48a1ea77845b3a4d8b3aa9 Author: Lang Hames <lhames@gmail.com> Date: Sat Dec 19 23:32:32 2009 +0000 Fixed use of phi param in SlotIndex constructors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91790 91177308-0d34-0410-b5e6-96231b3b80d8 commit d452037790a4653227a51c854409e3a151d9ca3d Author: Chris Lattner <sabre@nondot.org> Date: Sat Dec 19 21:29:22 2009 +0000 fix an overly conservative caching issue that caused memdep to cache a pointer as being unavailable due to phi trans in the wrong place. This would cause later queries to fail even when they didn't involve phi trans. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91787 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6fade252c5089e35a484d16b67dc3193d4744590 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 19 21:27:30 2009 +0000 CMake: Update lib deps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91786 91177308-0d34-0410-b5e6-96231b3b80d8 commit cae7a4ce386dd7b01264acd17fce0453ce671e66 Author: Chris Lattner <sabre@nondot.org> Date: Sat Dec 19 20:56:53 2009 +0000 .llx is no more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91784 91177308-0d34-0410-b5e6-96231b3b80d8 commit d19bb92ed1e9b879ed5ad87ab0021bed0b21d1b9 Author: Chris Lattner <sabre@nondot.org> Date: Sat Dec 19 20:44:43 2009 +0000 fix inconsistent use of tabs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91783 91177308-0d34-0410-b5e6-96231b3b80d8 commit 70c75b50f227c44043294c642734da957925df59 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 19 18:58:49 2009 +0000 Remove unused variable (noticed by clang++). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91780 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05e9f7410481592f66c6169923d903f9c592d3c4 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 19 17:11:53 2009 +0000 #if 0 out X86 disassembler for now, it is breaking the build in multiple places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91778 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5bdef5b8ec8fd24804c3017e27417788d03c3e3b Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Sat Dec 19 13:52:01 2009 +0000 Emit direction operand in binary insns that stores in memory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91777 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b40abc73cf4280ee01a3c40ecaab7834aa76796 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Sat Dec 19 13:13:29 2009 +0000 Adding a bunch of options to the mcc16 driver. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91776 91177308-0d34-0410-b5e6-96231b3b80d8 commit 333f2f2612d193b17a373c2643bf6033719e6998 Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Sat Dec 19 12:07:00 2009 +0000 rename dprintf to dbgpritnf, in order to fix build with glibc (which already defines dprintf in stdio.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91775 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6adb84d954dd57766b7f3dd1454dfe3e05f83b7 Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Sat Dec 19 11:52:18 2009 +0000 fix build and while at it remove a redudant include git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91774 91177308-0d34-0410-b5e6-96231b3b80d8 commit d31fb873f66238f8ccd0edd157b1451e83ad796e Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Sat Dec 19 11:38:14 2009 +0000 Test cases for changes done in 91768. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91773 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6758957e00103d5df70147ac3552efcf4a28c3b5 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Sat Dec 19 08:26:25 2009 +0000 1. In indirect load/store insns , the name of fsr should be emitted as INDF. 2. include standard asmbly headers in generated asmbly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91768 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9731ea6739a2acc4c0b437f168dc6769f3808a98 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Sat Dec 19 07:05:23 2009 +0000 Fix a bunch of little errors that Clang complains about when its being pedantic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91764 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42becae4234059212beb68cfdd09ddf0e9ff7377 Author: Chris Lattner <sabre@nondot.org> Date: Sat Dec 19 07:01:15 2009 +0000 fix PR5827 by disabling the phi slicing transformation in a case where instcombine would have to split a critical edge due to a phi node of an invoke. Since instcombine can't change the CFG, it has to bail out from doing the transformation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91763 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b827d0d4b3e378a70b894d130235274c56d4697 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Dec 19 06:53:17 2009 +0000 Update my SROA changes in response to review. * change FindElementAndOffset to return a uint64_t instead of unsigned, and to identify the type to be used for that result in a GEP instruction. * move "isa<ConstantInt>" to be first in conditional. * replace some dyn_casts with casts. * add a comment about handling mem intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91762 91177308-0d34-0410-b5e6-96231b3b80d8 commit e38b949bc7db6805bb2a77ca4d6068037cd8c2d5 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 19 04:16:57 2009 +0000 More bzero -> memset that I missed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91757 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6861faed9cba02c3a49b856a4e728dce8c1b651d Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 19 04:16:48 2009 +0000 Add missing newlines at EOF (for clang++). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91756 91177308-0d34-0410-b5e6-96231b3b80d8 commit 299fdcebe71c89b3fc73923b44c4f0a9169e340d Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 19 03:31:50 2009 +0000 Use memset instead of bzero, its more portable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91754 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7566a55acf4fe9a69ad17887fea806d846ba7e98 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Sat Dec 19 03:21:36 2009 +0000 Remove spurious semicolon. Thanks, Clang git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91752 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1a4f32c3c2eba982b658ac52f37f1d667960acea Author: Sean Callanan <scallanan@apple.com> Date: Sat Dec 19 02:59:52 2009 +0000 Table-driven disassembler for the X86 architecture (16-, 32-, and 64-bit incarnations), integrated into the MC framework. The disassembler is table-driven, using a custom TableGen backend to generate hierarchical tables optimized for fast decode. The disassembler consumes MemoryObjects and produces arrays of MCInsts, adhering to the abstract base class MCDisassembler (llvm/MC/MCDisassembler.h). The disassembler is documented in detail in - lib/Target/X86/Disassembler/X86Disassembler.cpp (disassembler runtime) - utils/TableGen/DisassemblerEmitter.cpp (table emitter) You can test the disassembler by running llvm-mc -disassemble for i386 or x86_64 targets. Please let me know if you encounter any problems with it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91749 91177308-0d34-0410-b5e6-96231b3b80d8 commit 232149a85f22b513b690ce6386cc8922b66b659b Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sat Dec 19 02:04:23 2009 +0000 Bump alignment requirements for windows targets to achieve compartibility with vcpp. Based on patch by Michael Beck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91745 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a0bb8172b4327b725fd609028c9f8ceb8086d8d Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sat Dec 19 02:04:00 2009 +0000 Use 4-arg getVTList) variant instead of generic one, when possible git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91744 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3e53b706108ada456d24d6f2090b6a96b153569 Author: Dan Gohman <gohman@apple.com> Date: Sat Dec 19 01:47:13 2009 +0000 Delete unused code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91743 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a1afd606983941b9db6a41029c238b2df0b520a Author: Dan Gohman <gohman@apple.com> Date: Sat Dec 19 01:46:34 2009 +0000 Fix a spello in a comment that Nick spotted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91742 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9cae1100652da2ac306c7b9d11446d8e4639b6d7 Author: Dan Gohman <gohman@apple.com> Date: Sat Dec 19 01:46:09 2009 +0000 Fix a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91741 91177308-0d34-0410-b5e6-96231b3b80d8 commit 09e76650fe1e6c21a06f0ef7f43b15c1f433e546 Author: Chris Lattner <sabre@nondot.org> Date: Sat Dec 19 01:38:42 2009 +0000 Make some methods const. The only interesting change here is that it changes raw_fd_ostream::preferred_buffer_size to return zero on a scary stat failure instead of setting the stream to an error state. This method really should not mutate the stream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91740 91177308-0d34-0410-b5e6-96231b3b80d8 commit 28039a48aebce267d2472eb5e143f19c68354ac9 Author: John McCall <rjmccall@apple.com> Date: Sat Dec 19 00:55:12 2009 +0000 Qualify a bunch of explicit template instantiations to satisfy clang++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91736 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb0624b1443a68698a41e40e479b6910e6a18a57 Author: John McCall <rjmccall@apple.com> Date: Sat Dec 19 00:51:42 2009 +0000 Put TypesEqual and TypeHasCycleThroughItself in namespace llvm so ADL from the templates in TypesContext.h can find them. Caught by clang++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91735 91177308-0d34-0410-b5e6-96231b3b80d8 commit f3b3032dc132f8386dde8aa6ecbc6c8d92d35876 Author: Bill Wendling <isanbard@gmail.com> Date: Sat Dec 19 00:05:07 2009 +0000 Forgot forward declaration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91732 91177308-0d34-0410-b5e6-96231b3b80d8 commit f169e657ed99eca80912bd00c06489556091a826 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 23:42:08 2009 +0000 Eliminate unnecessary LLVMContexts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91729 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3a8afc0ed526b8b49af2c089ba600193f8b708c4 Author: Bill Wendling <isanbard@gmail.com> Date: Fri Dec 18 23:32:53 2009 +0000 Changes from review: - Move DisableScheduling flag into TargetOption.h - Move SDNodeOrdering into its own header file. Give it a minimal interface that doesn't conflate construction with storage. - Move assigning the ordering into the SelectionDAGBuilder. This isn't used yet, so there should be no functional changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91727 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a0bb8e3f58a6f09316801bcaf043d34b048605c Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 23:18:03 2009 +0000 Make this comment more precise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91722 91177308-0d34-0410-b5e6-96231b3b80d8 commit 52cda8c8d86f40c6e2cab28f54367bf7c64ba804 Author: Eli Friedman <eli.friedman@gmail.com> Date: Fri Dec 18 21:38:44 2009 +0000 Fix an issue in googletest where a name was used before it was defined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91718 91177308-0d34-0410-b5e6-96231b3b80d8 commit d26b552b438a1b4ba2d60bbf715f0286aa22d780 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Dec 18 21:31:31 2009 +0000 Increase opportunities to optimize (brcond (srl (and c1), c2)). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91717 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a4a08546569962a0a1929d1eda9fd46bffbde75 Author: Eli Friedman <eli.friedman@gmail.com> Date: Fri Dec 18 21:07:18 2009 +0000 Fix gcc warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91715 91177308-0d34-0410-b5e6-96231b3b80d8 commit d59ead6cba177414008b14ccbab2d86cd1e8cf3f Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Fri Dec 18 20:35:38 2009 +0000 Catch more cases of a pointer being marked garbage twice. This helps when debugging some leaks (PR5770 in particular). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91713 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9a3d620799aa212d3ef04231e0bace426cb4eb29 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Dec 18 20:14:40 2009 +0000 Reapply 91459 with a simple fix for the problem that broke the x86_64-darwin bootstrap. This also replaces the WeakVH references that Chris objected to with normal Value references. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91711 91177308-0d34-0410-b5e6-96231b3b80d8 commit a6e122fd8ed8e60cc79a1fbaef1658fe5aca160a Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Dec 18 20:12:14 2009 +0000 Fix another parallel make race condition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91709 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3e7564c22ba1e674327fc5c92540bb67bedaf292 Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Dec 18 20:09:14 2009 +0000 Formalize MDNode's function-localness: - an MDNode is designated as function-local when created, and continues to be even if its operands are modified not to refer to function-local IR - function-localness is designated via lowest bit in SubclassData - getLocalFunction() descends MDNode tree to see if it is consistently function-local Add verification of MDNodes to checks that MDNodes are consistently function-local. Update AsmWriter to use isFunctionLocal(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91708 91177308-0d34-0410-b5e6-96231b3b80d8 commit 80441befe44d1fc2d8c7c26536b4b0e582ccbcfd Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Dec 18 19:59:48 2009 +0000 Fix Win32 Path.inc for API update. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91706 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb4a07928cea4c2e4b9406665669c7062018280e Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 18:45:31 2009 +0000 Revert this use of NUW/NSW also. Overflow-undefined multiplication isn't associative either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91701 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd9dd2b40d94c3846795ed176ea5d3b641006625 Author: Rafael Espindola <rafael.espindola@gmail.com> Date: Fri Dec 18 16:59:39 2009 +0000 Fix libstdc++ build on ARM linux and part of PR5770. MI was not being used but it was also not being deleted, so it was kept in the garbage list. The memory itself was freed once the function code gen was done. Once in a while the codegen of another function would create an instruction on the same address. Adding it to the garbage group would work once, but when another pointer was added it would cause an assert as "Cache" was about to be pushed to Ts. For a patch that make us detect problems like this earlier, take a look at http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20091214/092758.html With that patch we assert as soon and the new instruction is added to the garbage set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91691 91177308-0d34-0410-b5e6-96231b3b80d8 commit ffb71a4733c04874b5d47320507eea7e6a083791 Author: Tilmann Scheller <tilmann.scheller@googlemail.com> Date: Fri Dec 18 13:00:34 2009 +0000 Fix wrong frame pointer save offset in the 64-bit PowerPC SVR4 ABI. Patch contributed by Ken Werner of IBM! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91681 91177308-0d34-0410-b5e6-96231b3b80d8 commit b2615b51f6c845fc7376f9bf3c773f5d1028e294 Author: Tilmann Scheller <tilmann.scheller@googlemail.com> Date: Fri Dec 18 13:00:15 2009 +0000 Add support for calls through function pointers in the 64-bit PowerPC SVR4 ABI. Patch contributed by Ken Werner of IBM! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91680 91177308-0d34-0410-b5e6-96231b3b80d8 commit e931a13acc5d5dd31e3ec33ccc4b7438e8a5afca Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Fri Dec 18 11:27:26 2009 +0000 Make 'set_option' work with list options. This works now: (set_option "list_opt", ["val_1", "val_2", "val_3"]) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91679 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21e40b731446c720069c0929bdfa590c946232a5 Author: Eli Friedman <eli.friedman@gmail.com> Date: Fri Dec 18 08:22:35 2009 +0000 Optimize icmp of null and select of two constants even if the select has multiple uses. (The construct in question was found in gcc.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91675 91177308-0d34-0410-b5e6-96231b3b80d8 commit 31d9e33e0d4b4b815ec6002aaab2f280d450c21a Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Dec 18 07:40:29 2009 +0000 On recent Intel u-arch's, folding loads into some unary SSE instructions can be non-optimal. To be precise, we should avoid folding loads if the instructions only update part of the destination register, and the non-updated part is not needed. e.g. cvtss2sd, sqrtss. Unfolding the load from these instructions breaks the partial register dependency and it can improve performance. e.g. movss (%rdi), %xmm0 cvtss2sd %xmm0, %xmm0 instead of cvtss2sd (%rdi), %xmm0 An alternative method to break dependency is to clear the register first. e.g. xorps %xmm0, %xmm0 cvtss2sd (%rdi), %xmm0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91672 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8a33c1c3ea5a45185dbfd0046b79c14f9821b4a Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 03:57:04 2009 +0000 Revert this use of NSW; this one isn't actually safe. NSW addition is not reassociative. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91667 91177308-0d34-0410-b5e6-96231b3b80d8 commit c7d9c3baf89ad6e2a3162daf524f1d4d4c9e9090 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 03:25:51 2009 +0000 Eliminte unnecessary uses of <cstdio>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91666 91177308-0d34-0410-b5e6-96231b3b80d8 commit 532e3f52901265414842dbe21e106f9b32c5b182 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 03:10:26 2009 +0000 Add utility routines for NSW multiply. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91664 91177308-0d34-0410-b5e6-96231b3b80d8 commit dbe0132963a2021bcabd9fe92cd0b1c257614ab8 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 02:58:50 2009 +0000 Add utility routines for creating integer negation operators with NSW set. Integer negation only overflows with INT_MIN, but that's an important case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91662 91177308-0d34-0410-b5e6-96231b3b80d8 commit 18256c45ce2016abbde91d2c738609dea2225561 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 02:14:37 2009 +0000 Delete an unused variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91659 91177308-0d34-0410-b5e6-96231b3b80d8 commit eadde674855dc5d1e1bee25aa2c621d982b6d8d6 Author: Eric Christopher <echristo@apple.com> Date: Fri Dec 18 02:12:53 2009 +0000 Fix typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91657 91177308-0d34-0410-b5e6-96231b3b80d8 commit 620156de509db9f3d1a1130c33c680e92b722b3a Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 02:09:29 2009 +0000 Preserve NSW information in more places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91656 91177308-0d34-0410-b5e6-96231b3b80d8 commit b3099793f471d4ca8845cb922da8a7052bd2d619 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Dec 18 01:59:21 2009 +0000 Re-apply 91623 now that I actually know what I was trying to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91655 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf4c33d434849ca17d8624a77c56b94085d84954 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 01:24:09 2009 +0000 Add Loop contains utility methods for testing whether a loop contains another loop, or an instruction. The loop form is substantially more efficient on large loops than the typical code it replaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91654 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36dcb6d0219b2c549638bddb9b8c6d46d9877406 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 01:20:44 2009 +0000 Minor code simplification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91653 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb8c8533ea5b7e620324138fb647b1b968ff5cae Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 01:14:11 2009 +0000 Whitespace cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91651 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa5054b14df7bdc8da0f9e20c771d7d3b599c8d9 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 01:05:06 2009 +0000 Tidy up this testcase and add test for tailcall optimization with unreachable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91650 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc841d457d517cc8af00f08be3c7bdf803c1eb98 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Dec 18 01:03:29 2009 +0000 Handle ARM inline asm "w" constraints with 64-bit ("d") registers. The change in SelectionDAGBuilder is needed to allow using bitcasts to convert between f64 (the default type for ARM "d" registers) and 64-bit Neon vector types. Radar 7457110. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91649 91177308-0d34-0410-b5e6-96231b3b80d8 commit 82dff7d94faf98ea406305388528b0d459987172 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 01:02:18 2009 +0000 Remove "tail" keywords. These calls are not intended to be tail calls. This protects this test from depending on codegen not performing the tail call optimization by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91648 91177308-0d34-0410-b5e6-96231b3b80d8 commit 33922e093855021c4516c58b25d2a97321d7ec9f Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 00:38:08 2009 +0000 Don't pass const pointers by reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91647 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4d6a53b925c6331b45c191fd1e8dfa4af3ce2fc8 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 00:28:43 2009 +0000 Update a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91645 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b781ff887e6ce97d55151debf0a6c91f4545344 Author: John McCall <rjmccall@apple.com> Date: Fri Dec 18 00:27:18 2009 +0000 Pass the error string directly to llvm_unreachable instead of the residual (0 && "error"). Rough consensus seems to be that g++ *should* be diagnosing this because the pointer makes it not an ICE in c++03. Everyone agrees that the current standard is silly and null-pointer-ness should not be based on ICE-ness. Excellent fight scene in Act II, denouement weak, two stars. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91644 91177308-0d34-0410-b5e6-96231b3b80d8 commit e28a5aeb1044f710d929732875a68072d157fdb4 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Fri Dec 18 00:11:44 2009 +0000 Add test case for the phi reuse patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91642 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8eba23b792b47890c4d973ad6df31fdedfd25088 Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 00:06:20 2009 +0000 Reapply LoopStrengthReduce and IVUsers cleanups, excluding the part of 91296 that caused trouble -- the Processed list needs to be preserved for the livetime of the pass, as AddUsersIfInteresting is called from other passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91641 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2366772de3db53fc74f19a184140687c2ac7d9bf Author: Dan Gohman <gohman@apple.com> Date: Fri Dec 18 00:03:58 2009 +0000 Add an svn:ignore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91639 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10bd00cf60fd21ca257127ded9684b48aa22abc1 Author: Sean Callanan <scallanan@apple.com> Date: Fri Dec 18 00:01:26 2009 +0000 Instruction fixes, added instructions, and AsmString changes in the X86 instruction tables. Also (while I was at it) cleaned up the X86 tables, removing tabs and 80-line violations. This patch was reviewed by Chris Lattner, but please let me know if there are any problems. * X86*.td Removed tabs and fixed 80-line violations * X86Instr64bit.td (IRET, POPCNT, BT_, LSL, SWPGS, PUSH_S, POP_S, L_S, SMSW) Added (CALL, CMOV) Added qualifiers (JMP) Added PC-relative jump instruction (POPFQ/PUSHFQ) Added qualifiers; renamed PUSHFQ to indicate that it is 64-bit only (ambiguous since it has no REX prefix) (MOV) Added rr form going the other way, which is encoded differently (MOV) Changed immediates to offsets, which is more correct; also fixed MOV64o64a to have to a 64-bit offset (MOV) Fixed qualifiers (MOV) Added debug-register and condition-register moves (MOVZX) Added more forms (ADC, SUB, SBB, AND, OR, XOR) Added reverse forms, which (as with MOV) are encoded differently (ROL) Made REX.W required (BT) Uncommented mr form for disassembly only (CVT__2__) Added several missing non-intrinsic forms (LXADD, XCHG) Reordered operands to make more sense for MRMSrcMem (XCHG) Added register-to-register forms (XADD, CMPXCHG, XCHG) Added non-locked forms * X86InstrSSE.td (CVTSS2SI, COMISS, CVTTPS2DQ, CVTPS2PD, CVTPD2PS, MOVQ) Added * X86InstrFPStack.td (COM_FST0, COMP_FST0, COM_FI, COM_FIP, FFREE, FNCLEX, FNOP, FXAM, FLDL2T, FLDL2E, FLDPI, FLDLG2, FLDLN2, F2XM1, FYL2X, FPTAN, FPATAN, FXTRACT, FPREM1, FDECSTP, FINCSTP, FPREM, FYL2XP1, FSINCOS, FRNDINT, FSCALE, FCOMPP, FXSAVE, FXRSTOR) Added (FCOM, FCOMP) Added qualifiers (FSTENV, FSAVE, FSTSW) Fixed opcode names (FNSTSW) Added implicit register operand * X86InstrInfo.td (opaque512mem) Added for FXSAVE/FXRSTOR (offset8, offset16, offset32, offset64) Added for MOV (NOOPW, IRET, POPCNT, IN, BTC, BTR, BTS, LSL, INVLPG, STR, LTR, PUSHFS, PUSHGS, POPFS, POPGS, LDS, LSS, LES, LFS, LGS, VERR, VERW, SGDT, SIDT, SLDT, LGDT, LIDT, LLDT, LODSD, OUTSB, OUTSW, OUTSD, HLT, RSM, FNINIT, CLC, STC, CLI, STI, CLD, STD, CMC, CLTS, XLAT, WRMSR, RDMSR, RDPMC, SMSW, LMSW, CPUID, INVD, WBINVD, INVEPT, INVVPID, VMCALL, VMCLEAR, VMLAUNCH, VMRESUME, VMPTRLD, VMPTRST, VMREAD, VMWRITE, VMXOFF, VMXON) Added (NOOPL, POPF, POPFD, PUSHF, PUSHFD) Added qualifier (JO, JNO, JB, JAE, JE, JNE, JBE, JA, JS, JNS, JP, JNP, JL, JGE, JLE, JG, JCXZ) Added 32-bit forms (MOV) Changed some immediate forms to offset forms (MOV) Added reversed reg-reg forms, which are encoded differently (MOV) Added debug-register and condition-register moves (CMOV) Added qualifiers (AND, OR, XOR, ADC, SUB, SBB) Added reverse forms, like MOV (BT) Uncommented memory-register forms for disassembler (MOVSX, MOVZX) Added forms (XCHG, LXADD) Made operand order make sense for MRMSrcMem (XCHG) Added register-register forms (XADD, CMPXCHG) Added unlocked forms * X86InstrMMX.td (MMX_MOVD, MMV_MOVQ) Added forms * X86InstrInfo.cpp: Changed PUSHFQ to PUSHFQ64 to reflect table change * X86RegisterInfo.td: Added debug and condition register sets * x86-64-pic-3.ll: Fixed testcase to reflect call qualifier * peep-test-3.ll: Fixed testcase to reflect test qualifier * cmov.ll: Fixed testcase to reflect cmov qualifier * loop-blocks.ll: Fixed testcase to reflect call qualifier * x86-64-pic-11.ll: Fixed testcase to reflect call qualifier * 2009-11-04-SubregCoalescingBug.ll: Fixed testcase to reflect call qualifier * x86-64-pic-2.ll: Fixed testcase to reflect call qualifier * live-out-reg-info.ll: Fixed testcase to reflect test qualifier * tail-opts.ll: Fixed testcase to reflect call qualifiers * x86-64-pic-10.ll: Fixed testcase to reflect call qualifier * bss-pagealigned.ll: Fixed testcase to reflect call qualifier * x86-64-pic-1.ll: Fixed testcase to reflect call qualifier * widen_load-1.ll: Fixed testcase to reflect call qualifier git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91638 91177308-0d34-0410-b5e6-96231b3b80d8 commit 20ec3073cae13b5c8a1661dabdfdb97500e6e26c Author: John McCall <rjmccall@apple.com> Date: Thu Dec 17 23:49:16 2009 +0000 Sundry dependent-name fixes flagged by clang++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91636 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4ca952ac3fa90cc373192bb96a3ddbdfd71f9f21 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Dec 17 23:45:18 2009 +0000 Revert accidental commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91635 91177308-0d34-0410-b5e6-96231b3b80d8 commit af37dac175cdf3ea8698ecc653c0f4d978a352f0 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Dec 17 23:42:32 2009 +0000 Turn off critical edge splitting for landing pads. The introduction of a non-landing pad basic block as the successor to a block that ends in an unconditional jump will cause block folding to remove the added block as a successor. Thus eventually removing it AND the landing pad entirely. Critical edge splitting is an optimization, so we can safely turn it off when dealing with landing pads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91634 91177308-0d34-0410-b5e6-96231b3b80d8 commit b246171d0203ce94b4403d68fd8aa7eead2c998a Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Dec 17 22:44:34 2009 +0000 Revert r91623 to unbreak the buildbots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91632 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf3381db96461b1fd215fae3feaf559e7aeb3f96 Author: Eli Friedman <eli.friedman@gmail.com> Date: Thu Dec 17 22:42:29 2009 +0000 Allow instcombine to combine "sext(a) >u const" to "a >u trunc(const)". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91631 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9bc1fde05ecc916e64ad0f39feb6c5d14fb5cfe4 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Dec 17 21:35:29 2009 +0000 Don't codegen available_externally functions. Fixes http://llvm.org/PR5735. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91626 91177308-0d34-0410-b5e6-96231b3b80d8 commit 459ca567824a4f39cf8ad280401de1ec15d5bc2b Author: Eli Friedman <eli.friedman@gmail.com> Date: Thu Dec 17 21:27:47 2009 +0000 Make the ptrtoint comparison simplification work if one side is a global. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91624 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe77cf2b9eda42bd7f805e0f1c853ffae9739c10 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Dec 17 21:23:58 2009 +0000 Remove an unused option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91623 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f109efcd44af6875cd87dc939bbcf2f6777ea9a Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 17 21:23:46 2009 +0000 tabs -> spaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91622 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1ff2c77af0c898a7673f1ff16e8ecda1a443357 Author: Eli Friedman <eli.friedman@gmail.com> Date: Thu Dec 17 21:07:31 2009 +0000 Slightly generalize transformation of memmove(a,a,n) so that it also applies to memcpy. (Such a memcpy is technically illegal, but in practice is safe and is generated by struct self-assignment in C code.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91621 91177308-0d34-0410-b5e6-96231b3b80d8 commit 15408333ed53187bf1c886db1756b38c9aac9c6d Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Dec 17 21:02:39 2009 +0000 Make Path use StringRef instead of std::string where possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91620 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3da0d8c2d10e49cd7df0e2ba33247580dcf57645 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Dec 17 20:41:01 2009 +0000 Temporarily revert 91337. It's causing testcase failures. $ svn merge -c -91337 https://llvm.org/svn/llvm-project/llvm/trunk --- Reverse-merging r91337 into '.': U lib/CodeGen/AsmPrinter/DwarfException.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91618 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1898b53fca4fe2862b5404a3a80a802620060020 Author: Steve Naroff <snaroff@apple.com> Date: Thu Dec 17 20:39:34 2009 +0000 Fix Windows build breakage... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91617 91177308-0d34-0410-b5e6-96231b3b80d8 commit afb4e48b3b1ab458736885d32d33ff550bb4a503 Author: Ken Dyck <cfe-commits@cs.uiuc.edu> Date: Thu Dec 17 20:09:43 2009 +0000 Introduce EVT::getHalfSizedIntegerVT() for use in ExpandUnalignedStore() in LegalizeDAG.cpp. Unlike the code it replaces, which simply decrements the simple type by one, getHalfSizedIntegerVT() searches for the smallest simple integer type that is at least half the size of the type it is called on. This approach has the advantage that it will continue working if a new value type (such as i24) is added to MVT. Also, in preparation for new value types, remove the assertions that non-power-of-2 8-bit-mutiple types are Extended when legalizing extload and truncstore operations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91614 91177308-0d34-0410-b5e6-96231b3b80d8 commit cfb5c54ba03e4b004314dfce5eeec919471a5fb9 Author: Chris Lattner <sabre@nondot.org> Date: Thu Dec 17 20:00:21 2009 +0000 finish cleaning up StructLayoutMap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91612 91177308-0d34-0410-b5e6-96231b3b80d8 commit f3c8e732244684983ee5f9526d71ae636d5823c0 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Dec 17 19:55:06 2009 +0000 This fixes a memory leak in OpaqueType found by Google's internal heapchecker. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91611 91177308-0d34-0410-b5e6-96231b3b80d8 commit 878ec1002b2f3232687cd932ef029b403b46feda Author: Eric Christopher <echristo@apple.com> Date: Thu Dec 17 19:07:19 2009 +0000 Fix unused variable warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91609 91177308-0d34-0410-b5e6-96231b3b80d8 commit 11f4e3ba76bd0cce3d9e4ad622c294b23b6c0db9 Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Dec 17 18:34:24 2009 +0000 Re-revert 91459. It's breaking the x86_64 darwin bootstrap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91607 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0bbe84e28cb5f73f1a84c487086144b39b257358 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Dec 17 18:03:12 2009 +0000 Remove debugging code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91604 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a461bf3a0e2b3e4cffa9fd3130d5fbcfe1ada8e Author: Jim Grosbach <grosbach@apple.com> Date: Thu Dec 17 17:18:11 2009 +0000 Add more detail for getting started on Windows. Patch from jon.forums at gmail.com git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91603 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f7bbf56080ea6adfaeac4cea32a6934bfeb81ee Author: Ken Dyck <cfe-commits@cs.uiuc.edu> Date: Thu Dec 17 15:31:52 2009 +0000 In LowerEXTRACT_VECTOR_ELT, force an i32 value type for PEXTWR instead of incrementing the simple value type of the 16-bit type, which would give the wrong type if an intemediate MVT (such as i24) were introduced. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91602 91177308-0d34-0410-b5e6-96231b3b80d8 commit 38e52386fcf379c1a97c557bf81c345fd1233a04 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Dec 17 09:39:49 2009 +0000 Revert 91280-91283, 91286-91289, 91291, 91293, 91295-91296. It apparently introduced a non-deterministic behavior in the optimizer somewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91598 91177308-0d34-0410-b5e6-96231b3b80d8 commit 75192f45c3fe86b5afe94a303a0cbbe0dbed923c Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Dec 17 07:49:26 2009 +0000 Regenerate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91595 91177308-0d34-0410-b5e6-96231b3b80d8 commit 098d20a0ba341dd7f3db8ffbf3ec908fb60b0be1 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Dec 17 07:49:16 2009 +0000 Add a 'set_option' action for use in OptionPreprocessor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91594 91177308-0d34-0410-b5e6-96231b3b80d8 commit 410ace8ad7a9495dc9ab4a111bc220426ecf17fd Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Dec 17 07:48:49 2009 +0000 Refactoring, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91593 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4bd5523d989fddfb885d2b4c33058530919b21af Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Dec 17 07:48:34 2009 +0000 s/TokenizeCmdline/TokenizeCmdLine/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91592 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c3da9b61ecc4532780f2503832dd9f1e18f4130 Author: Chandler Carruth <chandlerc@gmail.com> Date: Thu Dec 17 06:35:17 2009 +0000 Update CMake build to include HexDisassembler.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91589 91177308-0d34-0410-b5e6-96231b3b80d8 commit a06cd190d48a95b42f2226fb6bcfbe263ffc2dc3 Author: Eli Friedman <eli.friedman@gmail.com> Date: Thu Dec 17 06:07:04 2009 +0000 Aggressively flip compare constant expressions where appropriate; constant folding in particular expects null to be on the RHS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91587 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c06eac1ead1ee19d5da7f6244fc1eba2ca17240 Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Dec 17 05:07:36 2009 +0000 Fix a comment grammaro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91584 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1d966ed5e666c21c6bef2178778f11b006e8211 Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Dec 17 05:05:36 2009 +0000 BIT_CONVERT nodes are used for vector types, too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91582 91177308-0d34-0410-b5e6-96231b3b80d8 commit 72af3d737fd75f62999dec911911103f41aba75a Author: Sean Callanan <scallanan@apple.com> Date: Thu Dec 17 01:49:59 2009 +0000 Test harness for the LLVM disassembler. When invoked with -disassemble, llvm-mc now accepts lines of the form 0x00 0x00 and passes the resulting bytes to the disassembler for the chosen (or default) target, printing the result. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91579 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7d8baee6a05ca3383f39a5745c3c93aeb09aa749 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Dec 17 00:40:05 2009 +0000 Revert this dag combine change: Fold (zext (and x, cst)) -> (and (zext x), cst) DAG combiner likes to optimize expression in the other way so this would end up cause an infinite looping. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91574 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8ae68e420a7fd0e4bc77674860a3d2fb619a3b15 Author: Johnny Chen <johnny.chen@apple.com> Date: Wed Dec 16 23:36:52 2009 +0000 Renamed "tCMNZ" to "tCMNz" to be consistent with other similar namings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91571 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0be22d12589480b482126c2d8eb816a9590d54d8 Author: John McCall <rjmccall@apple.com> Date: Wed Dec 16 20:31:50 2009 +0000 Silence a clang warning about the deprecated (but perfectly reasonable in context) increment-of-bool idiom. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91564 91177308-0d34-0410-b5e6-96231b3b80d8 commit b3fc6a97363135cc1bf0f825a2424b1faf53eb26 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Dec 16 20:10:05 2009 +0000 Reapply r91392, it was only unmasking the bug, and since TOT is still broken having it reverted does no good. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91560 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c9fe58fab7095cbd17c99970631f5c3c9044a94 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Dec 16 20:09:53 2009 +0000 Reapply r91459, it was only unmasking the bug, and since TOT is still broken having it reverted does no good. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91559 91177308-0d34-0410-b5e6-96231b3b80d8 commit 724d7a167ac9c576db2e9217adfbee9ac8cd7b24 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Dec 16 19:44:06 2009 +0000 Mark STREX* as earlyclobber for the success result register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91555 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef786f2f846f89ff2675dd29e74c517d24db0d24 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Dec 16 19:43:02 2009 +0000 Add @earlyclobber TableGen constraint git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91554 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e7896b88c383b5c64ddf574995fbafb4105884c Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 16 19:36:42 2009 +0000 Remove superfluous 'extern' variable that was causing a warning with clang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91552 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87450c87ff52d57481df9e6263f9a1b68cc8005a Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Dec 16 18:55:53 2009 +0000 Reuse lowered phi nodes. Tail duplication produces lots of identical phi nodes in different basic blocks. Teach PHIElimination to reuse the join registers when lowering a phi node that is identical to an already lowered node. This saves virtual registers, and more importantly it avoids creating copies the the coalescer doesn't know how to eliminate. Teach LiveIntervalAnalysis about the phi joins with multiple uses. This patch significantly reduces code size produced by -pre-regalloc-taildup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91549 91177308-0d34-0410-b5e6-96231b3b80d8 commit 903dc204e38ab5efaef573815ac96a6c2028c495 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Dec 16 11:38:03 2009 +0000 Fix one more missing this-> to placate that picky clang++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91536 91177308-0d34-0410-b5e6-96231b3b80d8 commit 53dee55036da98a51831d75dfc9f704a91cd5f48 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Dec 16 10:56:17 2009 +0000 Revert "Reapply 91184 with fixes and an addition to the testcase to cover the problem", this broke llvm-gcc bootstrap for release builds on x86_64-apple-darwin10. This reverts commit db22309800b224a9f5f51baf76071d7a93ce59c9. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91534 91177308-0d34-0410-b5e6-96231b3b80d8 commit e95e6c2b9690abed80c74de593f537d230318a98 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Dec 16 10:56:02 2009 +0000 Revert "Initial work on disabling the scheduler. This is a work in progress, and this", this broke llvm-gcc bootstrap for release builds on x86_64-apple-darwin10. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91533 91177308-0d34-0410-b5e6-96231b3b80d8 commit 325984d0b8274e8b0b891df078f74f8330a24a2e Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 09:32:05 2009 +0000 reapply my strstr optimization. I have reproduced the x86-64 bootstrap miscompile (i386.o miscompares) but it happens both with and without this patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91532 91177308-0d34-0410-b5e6-96231b3b80d8 commit a967657dbc081c7a72a734688e073bead60492f5 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 09:17:12 2009 +0000 fix more missing this->'s to placate clang++ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91531 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1306a7b58af44ff7d4d3d55fb55f05d90dc17b51 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 09:09:54 2009 +0000 Fix a missing this-> that clang++ notices. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91530 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb29769774962df2dcb7a31f8bd158a0f6871ceb Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 08:44:24 2009 +0000 now that libsystem no longer uses SmallVector, we can move SmallVectorBase::grow_pod out of line, finally satisfying PR3758. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91529 91177308-0d34-0410-b5e6-96231b3b80d8 commit a01522ef1c2bb894f01f20481aeec71b41760c2a Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 08:40:44 2009 +0000 remove use of SmallVector from Path::makeUnique. Path::makeUnique is not used by anything performance sensitive, so just use std::string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91528 91177308-0d34-0410-b5e6-96231b3b80d8 commit 75d7b5b99547063514152db411a60befc99f5302 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 08:35:54 2009 +0000 eliminate an extraneous use of SmallVector in a case where a fixed size buffer is perfectly fine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91527 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3ab8c0e1d42d4ee44349b7b1f51e5130b9c12530 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 08:34:40 2009 +0000 factor out the grow() method for all pod implementations into one common function. It is still an inline method, which will be fixed next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91526 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd44d1b21d8f77f7d3015d258383337dc6646780 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Dec 16 08:10:57 2009 +0000 Use different name for argument and field git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91524 91177308-0d34-0410-b5e6-96231b3b80d8 commit b9e74f2cb039a0d6581861171f4c7f42d0880f25 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 08:09:23 2009 +0000 pull destroy_range and uninitialized_copy up to the SmallVectorTemplateBase class, which allows us to statically dispatch on isPodLike instead of dynamically. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91523 91177308-0d34-0410-b5e6-96231b3b80d8 commit d8d02743d04afde76e9bfa7ba918911f40a9b1cb Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 08:05:48 2009 +0000 sink most of the meat in smallvector back from SmallVectorTemplateCommon down into SmallVectorImpl. This requires sprinking a ton of this->'s in, but gives us a place to factor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91522 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59ebf30b613ebf2617a1519fbd0dbc1f2b4aeb13 Author: Nick Lewycky <nicholas@mxc.ca> Date: Wed Dec 16 07:35:25 2009 +0000 Make this test pass on Linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91521 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3521fb7b3e549c489faebd76084d86a1c30cba8a Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 06:55:45 2009 +0000 substantial refactoring of SmallVector, now most code is in SmallVectorTemplateCommon, and there is a new SmallVectorTemplateBase class in between it and SmallVectorImpl. SmallVectorTemplateBase can be specialized based on isPodLike. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91518 91177308-0d34-0410-b5e6-96231b3b80d8 commit a6b8642f72c98125b56e34469baaed50819ef2a2 Author: Victor Hernandez <vhernandez@apple.com> Date: Wed Dec 16 02:52:09 2009 +0000 MDNodes that refer to an instruction are local to a function; in that case, explicitly keep track of the function they are local to git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91497 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa640d3fc7563e889ef2ef93994b4c6ff38933f1 Author: Johnny Chen <johnny.chen@apple.com> Date: Wed Dec 16 02:32:54 2009 +0000 Add encoding bits for some Thumb instructions. Plus explicitly set the top two bytes of Inst to 0x0000 for the benefit of the Thumb decoder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91496 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95150a6fa59d69f01bcd481e9bb2dc937c548107 Author: Devang Patel <dpatel@apple.com> Date: Wed Dec 16 02:11:38 2009 +0000 XFAIL on ppc-darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91495 91177308-0d34-0410-b5e6-96231b3b80d8 commit edeb169061593870ac603ab898a58d4db579d162 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Dec 16 00:53:11 2009 +0000 Re-enable 91381 with fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91489 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ea083faf048bcaa812098ebdc3f55c0ddcc1687 Author: Chris Lattner <sabre@nondot.org> Date: Wed Dec 16 00:46:02 2009 +0000 revert my strstr optimization, I'm told it breaks x86-64 bootstrap. Will reapply with a fix when I get a chance. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91486 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d25f9bbd3a3106239e6b957c233b598d36576fe Author: Dale Johannesen <dalej@apple.com> Date: Wed Dec 16 00:29:41 2009 +0000 Do better with physical reg operands (typically, from inline asm) in local register allocator. If a reg-reg copy has a phys reg input and a virt reg output, and this is the last use of the phys reg, assign the phys reg to the virt reg. If a reg-reg copy has a phys reg output and we need to reload its spilled input, reload it directly into the phys reg than passing it through another reg. Following 76208, there is sometimes no dependency between the def of a phys reg and its use; this creates a window where that phys reg can be used for spilling (this is true in linear scan also). This is bad and needs to be fixed a better way, although 76208 works too well in practice to be reverted. However, there should normally be no spilling within inline asm blocks. The patch here goes a long way towards making this actually be true. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91485 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6bf5b926d84470a0527691b20f60c31f6bf7978 Author: John McCall <rjmccall@apple.com> Date: Wed Dec 16 00:15:28 2009 +0000 Every anonymous namespace is different. Caught by clang++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91481 91177308-0d34-0410-b5e6-96231b3b80d8 commit 86dd20e4ab83c6d96b5a526bc95fc0ee6170e4ec Author: John McCall <rjmccall@apple.com> Date: Wed Dec 16 00:13:24 2009 +0000 Explicit template instantiations must happen in the template's immediately enclosing namespace. Caught by clang++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91480 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf525e4cf50311df9aa8ed97d0eaf81a49fa6c3d Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 16 00:08:36 2009 +0000 Helpful comment added. Some code cleanup. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91479 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7cb7f462c39ffc68a5fe873078c2bb545c44f086 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 16 00:01:27 2009 +0000 Initialize uninitialized variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91477 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d8b6523d77b512dc276857e3e58e1b226856445 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Dec 16 00:00:18 2009 +0000 Initialize uninitialized variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91475 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43a22289bdf5f2e1d884de469b9ab5b849c077b7 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Tue Dec 15 22:42:46 2009 +0000 Change indirect-globals to use a dedicated allocIndirectGV. This lets us remove start/finishGVStub and the BufferState helper class from the MachineCodeEmitter interface. It has the side-effect of not setting the indirect global writable and then executable on ARM, but that shouldn't be necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91464 91177308-0d34-0410-b5e6-96231b3b80d8 commit d91158b66c9ed1337bdad3741a2a1bbb78525d69 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 15 22:42:19 2009 +0000 Some command lines don't like numbers with leading zeros. Remove them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91463 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c03fdc0413fbc193bca3214907aa7827f3a0a11 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Dec 15 22:00:51 2009 +0000 Reapply 91184 with fixes and an addition to the testcase to cover the problem found last time. Instead of trying to modify the IR while iterating over it, I've change it to keep a list of WeakVH references to dead instructions, and then delete those instructions later. I also added some special case code to detect and handle the situation when both operands of a memcpy intrinsic are referencing the same alloca. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91459 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91978076a03bdda4a5c8167436659916e4a31621 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Dec 15 22:00:37 2009 +0000 lit: Improve error when gtest discovery fails. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91458 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f4f994c3cefa11b5df46f4aaaab86b15d4d4504 Author: Dan Gohman <gohman@apple.com> Date: Tue Dec 15 20:21:44 2009 +0000 Revert 90628, which was incorrect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91448 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51260423ed052b52a4246c7643d33cb7750f3bd0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 19:34:20 2009 +0000 Fix GetConstantStringInfo to not look into MDString (it works on real data, not metadata) and fix DbgInfoPrinter to not abuse GetConstantStringInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91444 91177308-0d34-0410-b5e6-96231b3b80d8 commit 465e633b903c1418bcf46021b2b1e02974505c8c Author: Jim Grosbach <grosbach@apple.com> Date: Tue Dec 15 19:28:13 2009 +0000 whitespace git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91442 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8287d66aee7d877aaa80a3fb40cc90580e669493 Author: Devang Patel <dpatel@apple.com> Date: Tue Dec 15 19:16:48 2009 +0000 Add support to emit debug info for C++ namespaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91440 91177308-0d34-0410-b5e6-96231b3b80d8 commit a5b475def3406f1175162574ccbe300f9ab61bfd Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 19:14:40 2009 +0000 optimize strstr, PR5783 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91438 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d810c281064e69c6a0cab4f9f43870628628566 Author: Johnny Chen <johnny.chen@apple.com> Date: Tue Dec 15 17:24:14 2009 +0000 Added encoding bits for the Thumb ISA. Initial checkin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91434 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7725021a32f9cb0f289b052a953ea77bfcda2bcf Author: Dan Gohman <gohman@apple.com> Date: Tue Dec 15 16:30:09 2009 +0000 Delete an unused function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91432 91177308-0d34-0410-b5e6-96231b3b80d8	16 years ago
Török Edvin	8d18898743	add regalloc local for debug purposes.	16 years ago
Török Edvin	9463f9fd90	Stack protector support.	16 years ago
Török Edvin	688799d126	yc_bytecode is able to unpack a file now!	16 years ago
Török Edvin	3cd48316a3	Fix some compiler warnings.	16 years ago
Török Edvin	f805891010	Run tblgen only in maintainer-mode. ... And ship prebuilt .inc files instead. This should improve build times a bit.	16 years ago
Török Edvin	0b337a2483	Disable dlopen in LLVM, we don't use it.	16 years ago
Török Edvin	ec32c565ba	Don't use -ldl since its not portable. ... ClamAV itself is already linked to the appropriate library due to libltdl, so linking the LLVM parts to -ldl is not needed. With -ldl it was failing to link on FreeBSD, reported by Renato Botelho.	16 years ago
Török Edvin	629ae7ab89	Avoid rerunning llvm's configure, only rerun if changed.	16 years ago
Török Edvin	d371544d55	Fix distcheck.	16 years ago
Török Edvin	c25eb969fe	Forgot to update x86codegen.	16 years ago
Török Edvin	5b91dc3455	new deplibs.	16 years ago
Török Edvin	de5bf27b3c	Merge LLVM upstream r91428. ... Squashed commit of the following: commit 08c733e79dd6b65be6eab3060b47fe4d231098b9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 09:05:13 2009 +0000 add some other xforms that should be done as part of PR5783 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91428 91177308-0d34-0410-b5e6-96231b3b80d8 commit 39a7fa146ef728a10fce157d2efcecd806bf276b Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 08:34:01 2009 +0000 a few improvements: 1. Use std::equal instead of reinventing it. 2. don't run dtors in destroy_range if element is pod-like. 3. Use isPodLike to decide between memcpy/uninitialized_copy instead of is_class. isPodLike is more generous in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91427 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3a95c15ce022ba6cdeea981f9b7b0a7d4724e11a Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 08:29:22 2009 +0000 hoist the begin/end/capacity members and a few trivial methods up into the non-templated SmallVectorBase class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91426 91177308-0d34-0410-b5e6-96231b3b80d8 commit 142f4f4c9d8ab4a1d1eb5c2fde61a6383fed25c4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 07:40:44 2009 +0000 improve isPodLike to know that all non-class types are pod. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91425 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc6f37b22aeb8f1ec5c7eb650ecbdea67f34a3de Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 07:27:58 2009 +0000 Lang verified that SlotIndex is "pod like" even though it isn't a pod. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91423 91177308-0d34-0410-b5e6-96231b3b80d8 commit 169f3a233e90dcdd01e42829b396c823d016fe30 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 07:26:43 2009 +0000 Remove isPod() from DenseMapInfo, splitting it out to its own isPodLike type trait. This is a generally useful type trait for more than just DenseMap, and we really care about whether something acts like a pod, not whether it really is a pod. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91421 91177308-0d34-0410-b5e6-96231b3b80d8 commit e1d483dade6f1675d9c2279fb9ae503858b89844 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Dec 15 07:21:14 2009 +0000 Convert llvmc tests to FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91420 91177308-0d34-0410-b5e6-96231b3b80d8 commit d016c18182f165c7a967f1c5a6a343971bcd2465 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Dec 15 07:20:50 2009 +0000 Support hook invocation from 'append_cmd'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91419 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4136d8daf27d7f04dea28a578b39e5a614fca81e Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 15 06:49:02 2009 +0000 Fix an encoding bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91417 91177308-0d34-0410-b5e6-96231b3b80d8 commit 54fec492a4c81ee84265ad953f4212eda9aff5c1 Author: Chris Lattner <sabre@nondot.org> Date: Tue Dec 15 06:14:33 2009 +0000 add an ALWAYS_INLINE macro, which does the obvious thing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91416 91177308-0d34-0410-b5e6-96231b3b80d8 commit 428c804a753234ecaf6a6177107361a1312508f8 Author: Kenneth Uildriks <kennethuil@gmail.com> Date: Tue Dec 15 03:27:52 2009 +0000 For fastcc on x86, let ECX be used as a return register after EAX and EDX git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91410 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90468b7e484723a7ecfe7b4bf7a3264d2c6c6d06 Author: John McCall <rjmccall@apple.com> Date: Tue Dec 15 03:10:26 2009 +0000 Names from dependent base classes are not found by unqualified lookup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91407 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87c0a2dffc5590dc2604754dbe12c9430a54b27b Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 15 03:07:11 2009 +0000 Disable 91381 for now. It's miscompiling ARMISelDAG2DAG.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91405 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ca004428400555d08d43eebe7e91c7035793afb Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Dec 15 03:04:52 2009 +0000 Validate the generated C++ code in llvmc tests. Checks that the code generated by 'tblgen --emit-llvmc' can be actually compiled. Also fixes two bugs found in this way: - forward_transformed_value didn't work with non-list arguments - cl::ZeroOrOne is now called cl::Optional git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91404 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0e4f60395f69857730808200642874b0ecd44896 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Dec 15 03:04:14 2009 +0000 Pipe 'grep' output to 'count'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91403 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc4f5408a6a0881c31e2a3165d022d74a6b2b9e5 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Dec 15 03:04:02 2009 +0000 Allow $CALL(Hook, '$INFILE') for non-join tools. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91402 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff7c2e17fda5f570afff5eaf75f88460019d3f74 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Dec 15 03:03:37 2009 +0000 Small documentation update. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91401 91177308-0d34-0410-b5e6-96231b3b80d8 commit d629d80a80bfd6094563000bc82ed37b42acfffa Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 15 03:00:32 2009 +0000 Make 91378 more conservative. 1. Only perform (zext (shl (zext x), y)) -> (shl (zext x), y) when y is a constant. This makes sure it remove at least one zest. 2. If the shift is a left shift, make sure the original shift cannot shift out bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91399 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7caa1423082e873b0685e8d1fb4f7351bdabb103 Author: John McCall <rjmccall@apple.com> Date: Tue Dec 15 02:35:24 2009 +0000 You can't use typedefs to declare template member specializations, and clang enforces it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91397 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8aa0b417ca5d0fc33b6079aa11b81cf86667956 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 15 01:54:51 2009 +0000 Initial work on disabling the scheduler. This is a work in progress, and this stuff isn't used just yet. We want to model the GCC `-fno-schedule-insns' and `-fno-schedule-insns2' flags. The hypothesis is that the people who use these flags know what they are doing, and have hand-optimized the C code to reduce latencies and other conflicts. The idea behind our scheme to turn off scheduling is to create a map "on the side" during DAG generation. It will order the nodes by how they appeared in the code. This map is then used during scheduling to get the ordering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91392 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f0f8885c7079d20930ca0336bb879adde51aaaf Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 15 01:44:10 2009 +0000 Tail duplication should zap a copy it inserted for SSA update if the copy is the only use of its source. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91390 91177308-0d34-0410-b5e6-96231b3b80d8 commit 834ae6b04f4c3650b92182662aa8bb5b0fcf419f Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 15 00:53:42 2009 +0000 Use sbb x, x to materialize carry bit in a GPR. The result is all one's or all zero's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91381 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b6187226b44f590ce7f614b128480b9c2d823ef Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 15 00:52:11 2009 +0000 Fold (zext (and x, cst)) -> (and (zext x), cst). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91380 91177308-0d34-0410-b5e6-96231b3b80d8 commit d08dad66572d86df1826c3547cb824b43ae8e8be Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Dec 15 00:41:47 2009 +0000 NNT: Make sure stderr for build commands goes to log file, as intended but misdirected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91379 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3ff63ae679cf08e69db6770e7965e4f3d04637b9 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Dec 15 00:41:36 2009 +0000 Propagate zest through logical shift. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91378 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f669d99f66d2ca120c85c4c379f2571d6dd947a Author: Eric Christopher <echristo@apple.com> Date: Tue Dec 15 00:40:55 2009 +0000 Formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91377 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87426f8cd21507e13f0256a6727a0c27f60705c3 Author: Bill Wendling <isanbard@gmail.com> Date: Tue Dec 15 00:39:24 2009 +0000 Revert these. They may have been causing 483_xalancbmk to fail: $ svn merge -c -91161 https://llvm.org/svn/llvm-project/llvm/trunk --- Reverse-merging r91161 into '.': U lib/CodeGen/BranchFolding.cpp U lib/CodeGen/MachineBasicBlock.cpp $ svn merge -c -91113 https://llvm.org/svn/llvm-project/llvm/trunk --- Reverse-merging r91113 into '.': G lib/CodeGen/MachineBasicBlock.cpp $ svn merge -c -91101 https://llvm.org/svn/llvm-project/llvm/trunk --- Reverse-merging r91101 into '.': U include/llvm/CodeGen/MachineBasicBlock.h G lib/CodeGen/MachineBasicBlock.cpp $ svn merge -c -91092 https://llvm.org/svn/llvm-project/llvm/trunk --- Reverse-merging r91092 into '.': G include/llvm/CodeGen/MachineBasicBlock.h G lib/CodeGen/MachineBasicBlock.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91376 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6e14f2cfc4e8bd346bf3fa7a5ac87b6ebf422ff Author: Jim Grosbach <grosbach@apple.com> Date: Tue Dec 15 00:12:35 2009 +0000 nand atomic requires opposite operand ordering git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91371 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6cfdd3f717bfa1b43351c354e39c066dbd167cd Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 23:40:38 2009 +0000 Fix integer cast code to handle vector types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91362 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8b0d8db13172ed290285f0832e021b4ce3ef9aea Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 23:36:03 2009 +0000 Move Flag and isVoid after the vector types, since bit arithmetic with those enum values is less common. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91361 91177308-0d34-0410-b5e6-96231b3b80d8 commit 81c5562ec2e59741258fc67824bbb64b91ece71e Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 23:34:36 2009 +0000 Fix these asserts to check the invariant that the code actually depends on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91360 91177308-0d34-0410-b5e6-96231b3b80d8 commit 612ae24984fcce968041a2f3f379505d8e007a83 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 23:13:31 2009 +0000 Update this comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91356 91177308-0d34-0410-b5e6-96231b3b80d8 commit a34782d2b71b5fd6b3b32fa4943de1fc89d47115 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 23:08:09 2009 +0000 Fix this to properly clear the FastISel debug location. Thanks to Bill for spotting this! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91355 91177308-0d34-0410-b5e6-96231b3b80d8 commit becf334c8d194b1f6c21db915ba3c22c451ab42a Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Dec 14 22:44:22 2009 +0000 Rearrange rules to add missing dependency and allow parallel makes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91352 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6fdbe657ebacf9e1bdb1e2cebfe82a9549d86d3e Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Dec 14 21:51:34 2009 +0000 Add encoding bits "let Inst{11-4} = 0b00000000;" to BR_JTr to disambiguate between BR_JTr and STREXD. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91339 91177308-0d34-0410-b5e6-96231b3b80d8 commit 32b48e95922e730032f188c313cdd2e50c63cbc9 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 14 21:49:44 2009 +0000 The CIE says that the LSDA point in the FDE section is an "sdata4". That's fine, but we need it to actually be 4-bytes in the FDE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91337 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba16e07fc539e23bb604defb021187e64c04702a Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 21:33:32 2009 +0000 v6 sync insn copy/paste error git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91333 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6eee903ab286e1a0093c5091bb30fc35e00cd86b Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 21:24:16 2009 +0000 Add ARMv6 memory and sync barrier instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91329 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8ac1d378d72ad45806ab86d316bd50ca5e7f861c Author: Johnny Chen <johnny.chen@apple.com> Date: Mon Dec 14 21:01:46 2009 +0000 Fixed encoding bits typo of ldrexd/strexd. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91327 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b595cd6311d7b9670268b69096b55dd1a384d35 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 20:14:59 2009 +0000 Thumb2 atomic operations git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91321 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95218a2eb2163a644a1ff5d419ef0b581a60eb39 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 19:55:22 2009 +0000 Add svn:ignore entries for the Disassembler files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91320 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6e3c7b1e4283ee072c8115244515c145ef6d072 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 19:43:09 2009 +0000 Move several function bodies which are rarely inlined out of line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91319 91177308-0d34-0410-b5e6-96231b3b80d8 commit a850594e8be4f3a3cb7c4d404b8434dfb3844ec8 Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 14 19:34:32 2009 +0000 fix an obvious bug found by clang++ and collapse a redundant if. Here's the diagnostic from clang: /Volumes/Data/dgregor/Projects/llvm/lib/Target/CppBackend/CPPBackend.cpp:989:23: warning: 'gv' is always NULL in this context         printConstant(gv);                       ^ 1 diagnostic generated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91318 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5dbe26aa8326068823cb9481972426dca151c3cc Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 19:32:31 2009 +0000 Micro-optimize these functions in the case where they are not inlined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91316 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2d6e24935ebc8902bd9b22f73ba02fa31d60f8bb Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 19:24:11 2009 +0000 correct selection requirements for thumb2 vs. arm versions of the barrier intrinsics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91313 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4fc99a1a87b457f994c5e8e0d12206b9b2e02bb4 Author: Eric Christopher <echristo@apple.com> Date: Mon Dec 14 19:07:25 2009 +0000 Add radar fixed in comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91312 91177308-0d34-0410-b5e6-96231b3b80d8 commit efbc1f057fd24bd540ab94dfcac298d6762aa3bd Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 18:56:47 2009 +0000 add Thumb2 atomic and memory barrier instruction definitions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91310 91177308-0d34-0410-b5e6-96231b3b80d8 commit 31b2740914c8fec8580a8dc1000e3b5295309dfb Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 18:36:32 2009 +0000 whitespace git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91307 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63437d96828f86ca3833c58964c4a5d4b142aa07 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 18:31:20 2009 +0000 ARM memory barrier instructions are not predicable git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91305 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49da09d50ecde9dcaacb4bc57807b9fe0fd31005 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Dec 14 17:58:33 2009 +0000 NNT: Use [e]grep -a when scanning logs, its possibly they will have non-text characters in them, in which case the grep will just return 'Binary file matches' and the whole thing falls over. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91302 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2cef3baf8abe8446367182510bb5410247c99a8e Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Dec 14 17:58:27 2009 +0000 NNT: Always create the -sentdata.txt file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91301 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d6c29ba56ae19b4d81f8a8f7abf04aa356403fb Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:35:17 2009 +0000 Clear the Processed set when it is no longer used, and clear the IVUses list in releaseMemory(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91296 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6f4122b67d3bd31a6d3544f319527949f2d1cf4e Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:31:01 2009 +0000 Fix a thinko; isNotAlreadyContainedIn had a built-in negative, so the condition was inverted when the code was converted to contains(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91295 91177308-0d34-0410-b5e6-96231b3b80d8 commit b937cf58556a1fea130dae4d42e49489b308edc5 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:19:06 2009 +0000 Remove unnecessary #includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91293 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34b9035f2aa2e072afa2da175e47a86de9c723ce Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:14:32 2009 +0000 Make the IVUses member private. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91291 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c5b238c82b464d9993971757204b347a18ed86e Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:12:51 2009 +0000 Instead of having a ScalarEvolution pointer member in BasedUser, just pass the ScalarEvolution pointer into the functions which need it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91289 91177308-0d34-0410-b5e6-96231b3b80d8 commit e48b5a49457a7976192930b8503e889383e7c0e7 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:10:44 2009 +0000 Don't bother cleaning up if there's nothing to clean up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91288 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7366d992d0c8f3d840085a41c04be370a3cfe95 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:08:09 2009 +0000 Delete an unused variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91287 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1e30e458078b78f37abe8ca738d50df8b3cfae8 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:06:50 2009 +0000 Drop Loop::isNotAlreadyContainedIn in favor of Loop::contains. The former was just exposing a LoopInfoBase implementation detail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91286 91177308-0d34-0410-b5e6-96231b3b80d8 commit c83030d61279ac68b9532896fea512ae408387de Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 17:02:55 2009 +0000 add ldrexd/strexd instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91284 91177308-0d34-0410-b5e6-96231b3b80d8 commit d1d6f3708a558575396f8c066b9d9575889f8642 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 17:02:34 2009 +0000 LSR itself doesn't need LoopInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91283 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01c63bf35c8b7ff7775bc83a02a39fc2efcfe3f8 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 16:57:08 2009 +0000 LSR itself doesn't need DominatorTree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91282 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7ad7ae23378a83d55d836338cf33935a4a6829b9 Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 16:52:55 2009 +0000 Remove the code in LSR that manually hoists expansions out of loops; SCEVExpander does this automatically. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91281 91177308-0d34-0410-b5e6-96231b3b80d8 commit c476702d130b84050a146b9e8a602709bbdc3e2e Author: Dan Gohman <gohman@apple.com> Date: Mon Dec 14 16:37:29 2009 +0000 Minor code cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91280 91177308-0d34-0410-b5e6-96231b3b80d8 commit 814a12c5353afed59395f62dc082aca10b93c3dd Author: Devang Patel <dpatel@apple.com> Date: Mon Dec 14 16:18:45 2009 +0000 Use DW_AT_specification to point to DIE describing function declaration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91278 91177308-0d34-0410-b5e6-96231b3b80d8 commit 99e265ce64bf952da29d01da65438a96984819fe Author: Shantonu Sen <ssen@apple.com> Date: Mon Dec 14 14:15:15 2009 +0000 Remove empty file completely git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91277 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8da34e01191c9d3819aa1b52fdbc6fe1d544095 Author: Edwin Török <edwintorok@gmail.com> Date: Mon Dec 14 12:38:18 2009 +0000 Add "generic" fallback. gcc warned that the function may not have a return value, indeed for non-intel and non-amd X86 CPUs it is right (VIA, etc.). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91276 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76d8399d2044c4af7ef6b723f2905e4ad6cbbbf3 Author: Lang Hames <lhames@gmail.com> Date: Mon Dec 14 07:43:25 2009 +0000 Added CalcSpillWeights to CMakeLists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91275 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8233240e96cc3df533f37641d17df9ae2d15af12 Author: Bill Wendling <isanbard@gmail.com> Date: Mon Dec 14 06:51:19 2009 +0000 Whitespace changes, comment clarification. No functional changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91274 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f49e0f7a619ff4a98eae831896636e8fa9051a4 Author: Lang Hames <lhames@gmail.com> Date: Mon Dec 14 06:49:42 2009 +0000 Moved spill weight calculation out of SimpleRegisterCoalescing and into its own pass: CalculateSpillWeights. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91273 91177308-0d34-0410-b5e6-96231b3b80d8 commit edf3f1eff2ea650086482a564fe3a649801a17fe Author: Chris Lattner <sabre@nondot.org> Date: Mon Dec 14 05:11:02 2009 +0000 revert r91184, because it causes a crash on a .bc file I just sent to Bob. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91268 91177308-0d34-0410-b5e6-96231b3b80d8 commit c7e4ddcbcad547e5513dfd7eefe8c1ae97e84485 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Dec 14 04:22:04 2009 +0000 atomic binary operations up to 32-bits wide. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91260 91177308-0d34-0410-b5e6-96231b3b80d8 commit 15874c1fc1d911bfe2ff73e4a66d500d2c07e6f6 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Dec 14 04:06:38 2009 +0000 Add a test for the 'init' option property. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91259 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7fe6f87162f412660039e41bc96d1ac96d107176 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Sun Dec 13 20:30:32 2009 +0000 Reinstate r91208 to fix available_externally linkage for globals, with nlewycky's fix to add -rdynamic so the JIT can look symbols up in Linux builds of the JITTests binary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91250 91177308-0d34-0410-b5e6-96231b3b80d8 commit eae8d0465c69874badfcb83312d374d1ba668962 Author: Edwin Török <edwintorok@gmail.com> Date: Sun Dec 13 08:59:40 2009 +0000 Using _MSC_VER there was wrong, better just use the already existing ifdefs for x86 CPU detection for the X86 getHostCPUName too, and create a simple getHostCPUName that returns "generic" for all else. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91240 91177308-0d34-0410-b5e6-96231b3b80d8 commit 87a4e6c0cb18756f3d55ec0f1b5cb86c4c88e068 Author: Chandler Carruth <chandlerc@gmail.com> Date: Sun Dec 13 07:04:45 2009 +0000 Don't leave pointers uninitialized in the default constructor. GCC complains about the potential use of these uninitialized members under certain conditions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91239 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c29ae320a827facfbcc32b91d6d98c6b06e44ea Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Dec 13 01:00:59 2009 +0000 Fix weird typo which leads to unallocated memory access for nodes with 4 results. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91233 91177308-0d34-0410-b5e6-96231b3b80d8 commit efb9350360fe13284f9162fec884d16590da206a Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Dec 13 01:00:32 2009 +0000 Do not allow uninitialize access during debug printing git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91232 91177308-0d34-0410-b5e6-96231b3b80d8 commit 993eb83df375e2fa7d3fb2c1519690402c27b460 Author: Eli Friedman <eli.friedman@gmail.com> Date: Sat Dec 12 23:23:43 2009 +0000 More info on this transformation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91230 91177308-0d34-0410-b5e6-96231b3b80d8 commit a3a131a8c63dc9768694c87d74109afefb021cfb Author: Eli Friedman <eli.friedman@gmail.com> Date: Sat Dec 12 21:41:48 2009 +0000 Remove some stuff that's already implemented. Also, remove the note about merging x >u 5 and x <s 20 because it's impossible to implement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91228 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee30369f778aaece9f0f70dc482331c6ed8cb326 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Dec 12 21:17:54 2009 +0000 Update install-clang target for clang-cc removal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91226 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8597901e12c0caa1cf841472e12df422c1d2c02b Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Dec 12 20:03:14 2009 +0000 Disable r91104 for x86. It causes partial register stall which pessimize code in 32-bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91223 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36d987ea7542f0face7c2a3e98cfa4d8f31ab5e9 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sat Dec 12 18:55:37 2009 +0000 Implement variable-width shifts. No testcase yet - it seems we're exposing generic codegen bugs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91221 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9357ab4ddb97c2a6606ba0ee9f859b9c93b364b7 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Dec 12 18:55:26 2009 +0000 Add comment about potential partial register stall. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91220 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca348204499380bc590165f8467f8dccdc3f414a Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Dec 12 18:51:56 2009 +0000 Fix an obvious bug. No test case since LEA16r is not being used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91219 91177308-0d34-0410-b5e6-96231b3b80d8 commit d50b1dd026feed23280c98d75ec3465627424725 Author: Edwin Török <edwintorok@gmail.com> Date: Sat Dec 12 12:42:31 2009 +0000 Enable CPU detection when using MS VS 2k8 too. MSVS2k8 doesn't define __i386__, hence all the CPU detection code was disabled. Enable it by looking for _MSC_VER. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91217 91177308-0d34-0410-b5e6-96231b3b80d8	16 years ago
Török Edvin	8449b08d52	New dependency generator.	16 years ago
Török Edvin	303c6ea016	Minimum required version for multithreaded LLVM is gcc 4.1.3. ... gcc 3.4.6 doesn't support atomic builtins required by LLVM for multithreaded mode. So make the minimum version 4.1.3, since: 4.0 is buggy for ClamAV itself, and 4.1.1, 4.1.2 are buggy when compiling LLVM. On gcc 3.4.6 clamav will use the interpreter now.	16 years ago
Török Edvin	6d52179a6e	gcc 3.4.6 doesn't support -Wno-variadic-macros, disable the flag.	16 years ago
Török Edvin	853b6e5da1	Add LLVM win32 proj files generated by cmake. ... Fix win32 build issues. Enable CPU detection on win32 too. Enable LLVM JIT on win32 too. Define NDEBUG for libclamavc++ for release win32 builds.	16 years ago